* {
    margin: 0;
    padding: 0
}

body {
    font-family: Arial, "Helvetica Neue", Helvetica, sans-serif;
    font-size: 14px;
    font-style: normal;
    font-variant: normal;
    font-weight: 400;
    line-height: 16px;
    background: #fff;
}

img {
    max-width: 100%;
    height: auto;
}

a {
    text-decoration: none;
    cursor: pointer;
    color: #201e67;
}

    a:hover {
        color: #161452;
    }

ul, ol {
    list-style: none;
}

li {
    padding: 0;
    margin: 0;
}

p {
    margin-bottom: 0.5em;
}

header#header {
    background: #fff;
}

:focus {
    outline: none;
}

button:focus {
    outline: none;
}

.owl-theme .owl-nav [class*=owl-]:hover {
    background: transparent;
    color: #000;
}

.bg-blue {
    background-color: #008081;
}

.bg-green {
    background-color: #201E67;
}

#content {
    background: #fff;
    min-height: 400px;
}

.flex {
    display: flex;
    flex-wrap: wrap;
}

.end {
    justify-content: flex-end;
    align-items: center;
}

.inline-button {
    display: inline-block;
    margin: 0;
}

.language a {
    display: inline-block;
    color: #fff;
    font-size: 16px;
    line-height: 20px;
    padding: 10px;
}

.language {
    background: #201E67;
    position: relative;
}

    .language .dropdown-menu a {
        color: #000;
    }

.search {
    display: flex;
    justify-content: flex-end;
    align-items: center;
    flex-wrap: wrap;
    margin: 20px 0;
}

.group-search {
    display: flex;
    width: 80%;
}

.search select {
    padding: 5px 10px;
    border: 1px solid #D1CFCF;
    color: #737373;
    margin-right: 5px;
    border-radius: 3px;
    width: 25%;
}

.search input {
    padding: 6px 10px;
    border: 1px solid #D1CFCF;
    color: #737373;
    border-radius: 3px;
    width: 65%;
}

.search button {
    border: none;
    background: #201E67;
    width: 10%;
}

    .search button i {
        font-size: 20px;
        padding: 5px 10px;
        color: #fff;
    }

.image-logo {
    margin: 20px 0;
}

.user .dr {
    text-align: center;
    padding: 10px;
    background: #fff;
    border: 1px solid;
    width: 135%;
}

.user a.button {
    display: inline-block;
    padding: 14px 10px;
}

.user .dr a.btn-dr {
    border: none;
    text-decoration: none;
    display: inline-block;
    padding: 10px;
    cursor: pointer;
    background: #201E67;
    color: #fff !important;
}

.head-title h1 {
    font-size: 24px;
    line-height: 26px;
    font-weight: bold;
    text-transform: uppercase;
}

.item-book .detail h2 {
    font-size: 16px;
    font-weight: bold;
    line-height: 1.4em;
    margin: 5px 0;
}

    .item-book .detail h2 a {
        color: #201E67;
    }

footer#footer {
    color: #fff;
    line-height: 20px;
    padding: 30px 0;
}

    footer#footer .information h1 {
        font-size: 24px;
        line-height: 1.4em;
        font-weight: bold;
    }

#tailieu {
    width: 100%;
    margin: 20px 0;
}

.tailieu {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    margin-top: 20px;
    margin-bottom: 20px;
}

    .tailieu .left {
        margin-right: 2%;
        width: 5%
    }

        .tailieu .left img {
            width: 100%;
        }

    .tailieu .right {
        width: 93%;
    }

        .tailieu .right a {
            color: #201E67;
        }

.nenxam {
    background: #EBEBEB;
    border: 1px solid;
    padding: 15px;
}

#tailieu .row {
    margin: 0;
}

.margin-top-bot-10 {
    margin: 10px 0;
}

#tailieuso {
    width: 100%;
    margin: 20px 0;
}

    #tailieuso .items-tlso {
        border: 1px solid #201E67;
        padding: 15px;
        box-shadow: 0 12px 10px -10px rgba(0, 0, 0, 0.5), 0 1px 2px rgba(0, 0, 0, 0.3), 0 0 4px rgba(0, 0, 0, 0.1) inset;
    }

        #tailieuso .items-tlso .detail-tlso h3 {
            font-size: 16px;
            font-weight: bold;
            text-align: center;
            line-height: 20px;
        }

            #tailieuso .items-tlso .detail-tlso h3 a {
                color: #201E67;
            }

        #tailieuso .items-tlso:hover {
            box-shadow: 2px 2px 5px 1px rgba(19, 51, 64, 0.6)
        }

    #tailieuso .owl-nav .owl-prev {
        left: -40px;
        top: 40%;
        font-size: 50px;
        position: absolute;
    }

    #tailieuso .owl-nav .owl-next {
        position: absolute;
        right: -40px;
        font-size: 50px;
        top: 40%;
    }

    #tailieuso .owl-nav .owl-prev, #tailieuso .owl-nav .owl-next {
        opacity: 0.6;
    }

        #tailieuso .owl-nav .owl-next:hover, #tailieuso .owl-nav .owl-next:hover {
            opacity: 1;
        }

.gray-background {
    background: #ebebeb;
    padding: 20px;
}

#footer .infor-link ul li {
    text-align: right;
}

    #footer .infor-link ul li a {
        color: #fff;
        font-weight: bold;
        font-size: 18px;
        line-height: 1.6em;
    }

.infor-footer {
    text-align: right;
}

    .infor-footer li {
        display: inline-block;
    }

.visitor-counter li {
    color: #F7EE08;
}

#main-menu {
    width: 100%;
    padding-right: 15px;
    padding-left: 15px;
}

    #main-menu > .border-top-menu {
        /* border-top:2px solid #201E67; */
    }

    #main-menu ul.list-menu {
        margin: 0
    }

        #main-menu ul.list-menu li {
            float: left;
            position: relative;
        }

            #main-menu ul.list-menu li a {
                display: inline-block;
                padding: 20px 24px;
                font-size: 16px;
                color: #fff;
                font-weight: bold;
                text-transform: uppercase;
            }

            #main-menu ul.list-menu li:hover ul.menu-lv2 {
                display: block;
            }

            #main-menu ul.list-menu li ul.menu-lv2 {
                display: none;
                position: absolute;
                width: 200px;
                background: #201e67;
                z-index: 99;
            }

                #main-menu ul.list-menu li ul.menu-lv2 li {
                    float: none;
                    border-bottom: 1px solid #201E9B;
                }

                    #main-menu ul.list-menu li ul.menu-lv2 li a {
                        display: block;
                    }

                    #main-menu ul.list-menu li ul.menu-lv2 li a {
                        padding: 10px;
                        font-size: 14px;
                    }

                    #main-menu ul.list-menu li ul.menu-lv2 li:first-child a {
                        padding: 10px;
                    }

                    #main-menu ul.list-menu li ul.menu-lv2 li:last-child a {
                        padding: 10px;
                    }

        #main-menu ul.list-menu > li:hover a.root {
            color: #fff;
            background-color: #201E9B;
            text-decoration: none;
        }

    #main-menu .menu-lv2 li:hover {
        background: #201E9B;
    }

        #main-menu .menu-lv2 li:hover a {
            color: #fff;
            text-decoration: none;
        }

.aquys:after {
    font-family: "Font Awesome 5 Pro";
    content: "\f0d7";
    font-size: 14px;
    font-weight: 600;
    position: absolute;
    right: 5px;
    color: #fff;
    top: 50%;
    transform: translateY(-50%);
}

.box-row, .box-coso, .box-bosuutap {
    display: -ms-flexbox;
    display: flex;
    -ms-flex-wrap: wrap;
    flex-wrap: wrap;
    margin-right: -5px;
    margin-left: -5px;
}

.displayflex {
    display: -ms-flexbox;
    display: flex;
    -ms-flex-wrap: wrap;
    flex-wrap: wrap;
    margin-right: -15px;
    margin-left: -15px;
}

.widget-audio {
    margin-bottom: 15px;
}

.content-audio h2.title {
    font-size: 28px;
    font-weight: normal;
    color: #201E67;
}

.content-audio .displayflex .col-icon {
    padding-right: 15px;
    padding-left: 15px;
    margin-bottom: 10px;
    -ms-flex: 0 0 50%;
    flex: 0 0 50%;
    max-width: 50%;
}

.content-audio .displayflex .col-share {
    padding-right: 15px;
    padding-left: 15px;
    margin-bottom: 10px;
    -ms-flex: 0 0 50%;
    flex: 0 0 50%;
    max-width: 50%;
    text-align: right;
}

.col-share a.share-btn {
    display: inline-flex;
    justify-content: center;
    align-items: center;
    border-radius: 5px;
    width: 30px;
    height: 30px;
}

    .col-share a.share-btn.facebook {
        background-color: #3B5998;
    }

    .col-share a.share-btn.twitter {
        background-color: #6ACFF4;
    }

    .col-share a.share-btn.instagram {
        background-color: #4270A2;
    }

    .col-share a.share-btn.pinterest {
        background-color: #CE1E27;
    }

    .col-share a.share-btn i {
        font-size: 16px;
        color: #fff;
    }

.col-icon .hidden {
    display: none;
}

.col-icon .button-label {
    display: inline-flex;
    align-items: center;
    padding: 5px 10px;
    cursor: pointer;
    color: #efefef;
    border-radius: 0.25em;
    background: #008081;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.2), inset 0 -3px 0 rgba(0, 0, 0, 0.22);
    transition: 0.3s;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
}

.col-icon input[type=radio]:checked + .button-label {
    background: #008081;
    color: #efefef;
}

.col-icon .button-label h1 {
    font-size: 1em;
    margin: 0;
}

    .col-icon .button-label h1 img {
        max-height: 20px;
    }

.comment-btn {
    text-align: right;
}

    .comment-btn a.comment-b {
        display: inline-block;
        font-size: 16px;
        color: #fff;
        background-color: #008081;
        padding: 5px 10px;
        margin: 5px 0;
        border-radius: 5px;
        cursor: pointer;
    }

.hr-line-50 {
    height: 1px;
    width: 50%;
    margin: 30px auto;
    background-color: #000;
}

.lists {
    display: -ms-flexbox;
    display: flex;
    -ms-flex-wrap: wrap;
    flex-wrap: wrap;
    margin-right: -15px;
    margin-left: -15px;
}

.mg-section-20 {
    margin-top: 20px;
    margin-bottom: 20px;
}

.cot-5 {
    position: relative;
    width: 100%;
    min-height: 1px;
    padding-right: 5px;
    padding-left: 5px;
    margin-bottom: 10px;
    -ms-flex: 0 0 20%;
    flex: 0 0 20%;
    max-width: 20%;
}

.box-coso .item {
    position: relative;
}

    .box-coso .item .btn-href {
        position: absolute;
        bottom: 20px;
        left: 50%;
        transform: translateX(-50%);
        text-decoration: underline;
        font-size: 16px;
    }

.box-bosuutap .item {
    position: relative;
    overflow: hidden;
	border: 2px solid #201E67;
}

    .box-bosuutap .item img {
        width: 100%;
        transform: scale(1);
        -webkit-transition: 0.3s;
        transition: 0.3s;
    }

.box-bosuutap .content-paralex {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    padding: 20px;
    display: flex;
    justify-content: center;
    align-items: center;
    background-color: rgba(0, 0, 0, 0.5);
}

    .box-bosuutap .content-paralex a {
        color: #fff;
        text-transform: uppercase;
        text-align: center;
        font-weight: bold;
    }

.title-module {
    font-size: 24px;
    font-weight: bold;
    color: #201E67;
    line-height: 1.4;
}

.user-save {
    display: flex;
    justify-content: flex-end;
    align-items: center;
    /*height: 100%;*/
}

    .user-save i {
        font-size: 24px;
        line-height: 1.2em;
        color: #fff;
    }

    .user-save .save a {
        color: #201E67;
    }

    .user-save .user {
        margin-right: 20px;
    }

    .user-save .save {
        position: relative;
    }

        .user-save .save span {
            position: absolute;
            bottom: -3px;
            left: -5px;
            padding: 0;
            text-align: center;
            width: 15px;
            background: red;
            color: #fff;
            font-size: 10px;
            border-radius: 50%;
            height: 15px;
        }

.group-icon {
    background-color: #201E9B;
    padding: 5px;
}

    .group-icon a {
        width: 20px;
        height: 20px;
        padding: 3px;
        display: inline-flex;
        justify-content: center;
        align-items: center;
        background-color: #018081;
    }

        .group-icon a i {
            font-size: 12px;
            color: #fff;
        }

#module_book {
    margin-top: 30px;
}

.head-title {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid #201E67;
    margin-bottom: 20px;
    color: #201E67;
}

.responsive-menu-controller {
    display: none;
}

.dr {
    display: none;
    position: absolute;
    right: 0;
    z-index: 999;
    background: #201E67;
}

.breadcrumb {
    background-color: transparent;
}

    .breadcrumb li a {
        padding: 5px;
        color: #201E67;
    }

    .breadcrumb li.active {
        color: #007bff;
        padding: 0 5px;
    }

    .breadcrumb li:after {
        content: '\f101';
        font-family: "Font Awesome 5 Pro";
        color: #201E67;
        font-size: 14px;
        font-weight: 600;
    }

    .breadcrumb li:last-child:after {
        content: '';
    }

#infor-book .image {
    border: 1px solid #201E67;
}

.image-book img {
    width: 100%;
    height:150px
}


#infor-book .bton {
    display: block;
    width: 100%;
    font-weight: 400;
    text-align: center;
    white-space: nowrap;
    vertical-align: middle;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
    color: #fff;
    background: #201E67;
    border: 1px solid transparent;
    padding: .375rem .75rem;
    font-size: 1rem;
    line-height: 1.5;
    cursor: pointer;
    transition: color .15s ease-in-out, background-color .15s ease-in-out,border-color .15s ease-in-out, box-shadow .15s ease-in-out;
}

.btn-readmore {
    text-transform: uppercase;
    font-size: 16px;
    text-decoration: underline;
}

#infor-book .dat-cho {
    margin-top: 5px;
}

.rating {
    padding: 0;
    text-align: right;
    margin-bottom: 5px;
}

.yelow {
    color: #FE7;
}

.rating i {
    font-size: 16px;
    line-height: 1.2em;
    margin-right: 5px;
}

.like-socia a {
    color: #201E67;
    font-size: 16px;
    margin-right: 9px;
}
.detail-title {
    font-size: 1.5rem;
    color: #201e67;
}
.like-socia .like-total {
    padding: 2px 7px;
    display: inline-block;
    border: 1px solid;
    border-radius: .5em;
}

.like-socia a:hover {
    text-decoration: none;
}

.like-socia a.like-total:hover {
    color: #fff;
    background: #201E67;
}

.infor-right {
    height: 100%;
}

.tabs {
    display: flex;
    flex-wrap: wrap;
    margin: 0;
}

    .tabs li {
        padding: 10px 20px;
        cursor: pointer;
        font-size: 16px;
        line-height: 1.2em;
        text-transform: uppercase;
    }

        .tabs li.focus {
            border: 1px solid #201E67;
            border-bottom: none;
            background: #201E67;
            color: #fff;
        }

            .tabs li.focus:before {
                content: '';
                width: 1px;
                background: #fff;
            }

.tab-container {
    border: 1px solid #201E67;
}

    .tab-container .tab_content {
        height: 100%;
        padding: 20px;
    }

.tab_content p {
    font-size: 14px;
    line-height: 1.4em;
}

.tab_content .title {
    font-size: 18px;
    line-height: 1.4em;
    font-weight: bold;
}

#infor-book {
    margin-bottom: 20px;
}

.des-content {
    margin-bottom: 20px;
}

    .des-content table {
        width: 100%;
    }

        .des-content table th, .des-content table td {
            width: 25%;
            text-align: center;
            padding: 10px;
        }

        .des-content table th {
            background: #201E67;
            color: #fff;
            border-right: 1px solid #fff;
        }

            .des-content table th:last-child {
                border-right: none;
            }

        .des-content table tr td {
            background: #F1ECEA;
            min-height: 36px;
        }

        .des-content table tr:nth-child(2n) td {
            background: #FFFEFD;
        }

.share-social .icon {
    display: inline-block;
    width: 30px;
    height: 30px;
}

.group-lib {
    text-align: right;
}

.headertop-search {
    color: #fff;
}

    .headertop-search a {
        color: #fff;
    }

.lib-selected span {
    color: #F7EE08;
}

.group-social {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
}

    .group-social .like-socia {
        display: flex;
        align-items: center;
        justify-content: flex-end;
        width: 59%;
    }

.heading-title {
    border-bottom: 1px solid #b2b5b7;
}

    .heading-title p {
        font-size: 18px;
        margin: 20px 0;
    }

.content {
    margin-top: 20px;
    margin-bottom: 20px;
}

label {
    margin-bottom: 0;
}

.text-right {
    text-align: right;
}


.left-border {
    border-left: 1px solid #201E67;
}

button.btn-dangky:hover {
    box-shadow: 0px 0px 10px 0px #17a9ff;
}

#infor-account {
    margin-bottom: 20px;
}

.pagination li {
    padding: 2px 8px;
    border: 1px solid #008081;
    background: #fff;
    margin-right: 3px;
}

    .pagination li a {
        color: #008081;
    }

    .pagination li.active {
        background: #008081;
    }

        .pagination li.active span {
            color: #fff;
        }

.pagination.duyet li {
    padding: 2px 8px;
    border: 1px solid #201e67;
    background: #fff;
    margin-right: 3px;
}

    .pagination.duyet li a {
        color: #201e67;
    }

    .pagination.duyet li.active {
        background: #201e67;
    }

        .pagination.duyet li.active span {
            color: #fff;
        }

.viewtype {
    text-align: right;
}

    .viewtype a {
        padding: 2px 5px;
        border: 1px solid #008081;
        display: inline-block;
        margin-left: 3px;
        color: #008081;
    }

        .viewtype a.active {
            background: #dedede;
        }

.result {
    margin-bottom: 1em;
}

.pagination {
    justify-content: flex-end;
}

.duyet_de_muc .pagination {
    justify-content: flex-start;
}

    .duyet_de_muc .pagination li {
        padding: 2px 8px;
        border: 1px solid #201e67;
        background: #fff;
        margin-right: 3px;
    }

        .duyet_de_muc .pagination li a {
            color: #201e67;
        }

        .duyet_de_muc .pagination li.active {
            background: #201e67;
        }

            .duyet_de_muc.pagination li.active span {
                color: #fff;
            }

.gird-view .cot {
    position: relative;
    min-height: 1px;
    padding-right: 15px;
    padding-left: 15px;
    margin-bottom: 10px;
    -ms-flex: 0 0 25%;
    flex: 0 0 25%;
    max-width: 25%;
}

.list-view .cot {
    position: relative;
    min-height: 1px;
    padding-right: 15px;
    padding-left: 15px;
    margin-bottom: 10px;
    -ms-flex: 0 0 100%;
    flex: 0 0 100%;
    max-width: 100%;
}

.list-view .item {
    background: #fff;
    position: relative;
    padding: 20px;
    display: flex;
    flex-wrap: wrap;
    margin-bottom: 10px;
    box-shadow: 0 12px 10px -10px rgba(0, 0, 0, 0.5), 0 1px 2px rgba(0, 0, 0, 0.3), 0 0 4px rgba(0, 0, 0, 0.1) inset;
}

    .list-view .item .image {
        display: none;
    }

    .list-view .item .detail {
        width: 100%;
    }

.list-view .detail h2 {
    font-size: 16px;
    line-height: 1.4em;
    font-weight: bold;
}

.list-view .result {
    margin: 0;
}

.list-view .pagination {
    margin: 0;
    justify-content: flex-end;
}

.list-view .detail .nut-luu {
    text-align: right;
    margin-right: 30px;
}

    .list-view .detail .nut-luu a {
        color: #201E67;
        position: relative;
    }

        .list-view .detail .nut-luu a span {
            display: inline-block;
            padding: 5px 10px;
            border-radius: 3px;
            border: 1px solid #201E67;
        }

        .list-view .detail .nut-luu a i {
            color: #201e67;
            font-size: 24px;
        }

.list-view .group-save {
    display: none;
}

.list-group-icon a {
    font-size: 13px;
    color: #fff;
    background: #008081;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    border-radius: 5px;
    padding: 3px;
    margin-bottom: 5px;
}

    .list-group-icon a > img {
        max-width: 20px;
        margin-right: 5px;
    }

.gird-view .item {
    background: #fff;
    position: relative;
    padding: 15px;
    margin-bottom: 10px;
    box-shadow: 0 12px 10px -10px rgba(0, 0, 0, 0.5), 0 1px 2px rgba(0, 0, 0, 0.3), 0 0 4px rgba(0, 0, 0, 0.1) inset;
}

    .gird-view .item .image {
        text-align: center;
    }

    .gird-view .item .list-group-icon {
        display: none;
    }

    .gird-view .item .detail {
        width: 100%;
    }

.gird-view .detail h2 {
    font-size: 16px;
    line-height: 1.4;
    font-weight: bold;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    height: calc(16px * 1.4 * 2);
}

.gird-view .group-save a {
    width: 20px;
    height: 20px;
    padding: 3px;
    border-radius: 3px;
    display: inline-flex;
    justify-content: center;
    align-items: center;
    background-color: #018081;
}

    .gird-view .group-save a i {
        color: #fff;
        font-size: 12px;
    }

.gird-view .result {
    margin: 0;
}

.gird-view .pagination {
    margin: 0;
    justify-content: flex-end;
}

.gird-view .detail .nut-luu {
    width: 100%;
    display: flex;
    justify-content: space-between;
}

    .gird-view .detail .nut-luu a {
        color: #201E67;
        position: relative;
    }

        .gird-view .detail .nut-luu a span {
            display: inline-block;
            padding: 5px 10px;
            border-radius: 3px;
            border: 1px solid #201E67;
        }

    .gird-view .detail .nut-luu > a i {
        font-size: 1.5em;
    }

.related.list-view .detail h2 {
    font-size: 16px;
    line-height: 1.4;
    font-weight: bold;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    height: calc(16px * 1.4 * 2);
}

.hr-line {
    width: 100%;
    height: 1px;
    background-color: #EFEFEF;
    margin-bottom: 10px;
}

.choosedfilter > span {
    padding: 3px 4px;
    font-size: 16px;
    font-weight: bold;
}

.choosedfilter a {
    padding: 3px 15px;
    background: #CCE7F5;
    border-radius: 2em;
    display: inline-block;
    margin-bottom: 3px;
    margin-right: 3px;
}

    .choosedfilter a span {
        margin-right: 1em;
        color: #000;
    }

    .choosedfilter a:hover {
        text-decoration: none;
    }

.list-filter li {
    margin-bottom: 5px;
    position: relative;
}

    .list-filter li a {
        color: #000;
        text-transform: capitalize;
        display: block;
        line-height: 1.4em;
        padding: 5px;
    }

    .list-filter li .sub-filter li > a {
        border-bottom: 1px solid #EFEFEF;
        font-size: 13px;
        padding: 3px;
    }

    .list-filter li.root > a {
        font-weight: bold;
        font-size: 16px;
    }

        .list-filter li.root > a.tls {
            background-color: #201E67;
            color: #fff;
        }

    .list-filter li .sub-filter {
        margin-left: 10px;
    }

    .list-filter li .icon {
        font-family: "Font Awesome 5 Pro";
        font-weight: 600;
        position: absolute;
        top: 4px;
        font-size: 12px;
        right: 5px;
        border: 1px solid #000;
        height: 15px;
        width: 15px;
        display: flex;
        /* text-align:  center; */
        justify-content: center;
        align-items: center;
        cursor: pointer;
    }

    .list-filter li .open:before {
        content: "\f067";
    }

    .list-filter li .close:before {
        content: "\f068";
    }

.sachlienquan .item {
    background: #fff;
    position: relative;
    padding: 15px;
    margin-bottom: 10px;
    box-shadow: 0 12px 10px -10px rgba(0, 0, 0, 0.5), 0 1px 2px rgba(0, 0, 0, 0.3), 0 0 4px rgba(0, 0, 0, 0.1) inset;
}

    .sachlienquan .item .image {
        text-align: center;
    }

    .sachlienquan .item .list-group-icon {
        display: none;
    }

    .sachlienquan .item .detail {
        width: 100%;
    }

.sachlienquan .detail h2 {
    font-size: 16px;
    line-height: 1.4;
    font-weight: bold;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    height: calc(16px * 1.4 * 2);
}

.sachlienquan .group-save a {
    width: 20px;
    height: 20px;
    padding: 3px;
    border-radius: 3px;
    display: inline-flex;
    justify-content: center;
    align-items: center;
    background-color: #018081;
}

    .sachlienquan .group-save a i {
        color: #fff;
        font-size: 12px;
    }

.sachlienquan .result {
    margin: 0;
}

.sachlienquan .detail .nut-luu {
    width: 100%;
    display: flex;
    justify-content: space-between;
}

    .sachlienquan .detail .nut-luu a {
        color: #008081;
        position: relative;
    }

        .sachlienquan .detail .nut-luu a span {
            display: inline-block;
            padding: 5px 10px;
            border-radius: 3px;
            border: 1px solid #008081;
        }

    .sachlienquan .detail .nut-luu > a i {
        font-size: 1.5em;
    }

.sort-list {
    display: flex;
    flex-wrap: wrap;
}

.sort-item {
    width: 9.1%;
    margin-right: 1%;
    margin-bottom: 1%;
    background: #201e67;
    text-align: center;
    padding: 15px;
    height: 120px;
}

    .sort-item a {
        color: #fff;
        display: block;
        width: 100%;
        height: 100%;
    }

    .sort-item:hover {
        box-shadow: 0px 5px 5px 0px #929090, 5px 5px 5px 0 #929090;
    }

    .sort-item a img {
        transition: all .3s ease-in;
    }

    .sort-item a:hover {
        text-decoration: none;
    }

        .sort-item a:hover img {
            transform: rotateY(360deg);
        }

    .sort-item p {
        margin: 10px 0;
    }

    .sort-item:last-child {
        margin-right: 0;
    }

.sort-text {
    padding-top: 10px;
    padding-bottom: 10px;
}

    .sort-text li {
        float: left;
        margin-right: 10px;
        font-size: 120%;
    }

        .sort-text li a {
            color: #201e67;
            font-weight: bold;
        }

.search-tool {
    position: relative;
    margin-bottom: 20px;
}

    .search-tool .search-btn {
        width: 100%;
        height: 30px;
        border: 1px solid #008081;
        color: #000;
        padding: 5px 30px 5px 10px;
    }

.breadcrumb {
    padding: .75rem 0;
}

    .breadcrumb li:first-child a {
        padding-left: 0;
    }

button#search {
    position: absolute;
    right: 16px;
    top: 0;
    color: #fff;
    padding: 7px 7px;
    background: #201e67;
    font-size: 16px;
    box-shadow: none;
    border: none;
    cursor: pointer;
}

#subject .heading-title {
    border: none;
}

    #subject .heading-title h2 {
        font-size: 20px;
        line-height: 1.2em;
        font-weight: bold;
        margin: 0;
        color: #201E67;
    }

#subject select {
    height: 24px;
}

#subject .list-filter {
    padding: 17px 10px;
}

    #subject .list-filter li {
        margin-bottom: 5px;
        position: relative;
    }

        #subject .list-filter li.root {
            border-bottom: 1px solid #000;
        }

        #subject .list-filter li a {
            color: #000;
            text-transform: capitalize;
            display: block;
            line-height: 1.4em;
        }

        #subject .list-filter li.root > a {
            font-weight: bold;
            font-size: 16px;
        }

        #subject .list-filter li .sub-filter {
            margin-left: 10px;
            display: none;
        }

        #subject .list-filter li .icon {
            top: 10px;
            font-size: 10px;
            left: 0px;
            height: 12px;
            width: 12px;
        }

    #subject .list-filter ul.sub-filter li .icon {
        top: 5px;
    }

    #subject .list-filter li {
        padding-left: 20px;
    }

        #subject .list-filter li a {
            color: #201E67;
        }

.modal {
    display: none;
    position: fixed;
    z-index: 99999;
    left: 20%;
    right: 20%;
    top: 15%;
    bottom: 15%;
    overflow: hidden;
    background-color: rgb(0,0,0);
    background-color: rgba(0,0,0,0.4);
}

#myModalSelectLibrary.modal {
    left: 30%;
    right: 30%;
    top: 20%;
    bottom: 20%;
}

.modal_content {
    background-color: #fefefe;
    margin: auto;
    padding: 20px;
    border: 1px solid #888;
    width: 100%;
    height: 100%;
}

    .modal_content > div {
        height: 12%;
    }

    .modal_content > .row {
        height: 88%;
    }

        .modal_content > .row > .col-sm-4,
        .modal_content > .row > .col-sm-8,
        .modal_content > .row > .col-sm-12 {
            height: 10%;
        }

#myModalSave #issue {
    background: transparent;
    overflow-y: scroll;
    height: 80%;
}

#issue {
    height: 100%;
    overflow-y: auto;
}

.closes {
    color: #aaaaaa;
    float: right;
    font-size: 28px;
    font-weight: bold;
}

    .closes:hover,
    .closes:focus {
        color: #000;
        text-decoration: none;
        cursor: pointer;
    }

#myModalSave .list-view .item .detail {
    width: 100%;
}

    #myModalSave .list-view .item .detail h2 {
        font-size: 16px;
        line-height: 1.2em;
    }

    #myModalSave .list-view .item .detail p {
        margin-bottom: 0.5em;
    }

.form-group-2 {
    margin-bottom: 1rem;
}

div.stars {
    display: inline-block;
}

input.star {
    display: none;
}

label.star {
    float: right;
    padding: 10px;
    font-size: 24px;
    color: #444;
    transition: all .2s;
    font-family: "Font Awesome 5 Pro";
}

input.star:checked ~ label.star:before {
    content: "\f005";
    font-weight: 900;
    color: #FD4;
    transition: all .25s;
}

input.star-5:checked ~ label.star:before {
    color: #FE7;
    text-shadow: 0 0 20px #952;
}

input.star-1:checked ~ label.star:before {
    color: #F62;
}

label.star:hover {
    transform: rotate(-15deg) scale(1.3);
}

label.star:before {
    content: "\f005";
}

.menu-fitter {
    display: none;
}

span.icon-x {
    font-family: "Font Awesome 5 Pro";
    font-weight: 600;
    position: absolute;
    top: 0;
    right: 5px;
    cursor: pointer;
    padding: 2px;
    color: red;
}

    span.icon-x:before {
        content: "\f00d";
    }

.sub-filter .lv1 {
    display: none;
}

    .sub-filter .lv1:nth-child(1) {
        display: block !important;
    }

    .sub-filter .lv1:nth-child(2) {
        display: block !important;
    }

    .sub-filter .lv1:nth-child(3) {
        display: block !important;
    }

    .sub-filter .lv1:nth-child(4) {
        display: block !important;
    }

    .sub-filter .lv1:nth-child(5) {
        display: block !important;
    }

.sub-filter .thu_gon {
    display: none;
}

.panel {
    position: fixed;
    right: -15.625em;
    width: 15.625em;
}

.tracuutailieu .item {
    position: relative;
}

    .tracuutailieu .item .content-parallel {
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        display: flex;
        justify-content: center;
        align-items: center;
    }

    .tracuutailieu .item.item-1 .content-parallel {
        background-color: rgba(32, 30, 103, 0.7);
    }

    .tracuutailieu .item.item-2 .content-parallel {
        background-color: rgba(0, 128, 129, 0.7);
    }

    .tracuutailieu .item.item-3 .content-parallel {
        background-color: rgba(187, 40, 33, 0.7);
    }

    .tracuutailieu .item .content-parallel a {
        color: #fff;
        font-weight: bold;
        font-size: 24px;
    }

.box-nguontainguyen .item {
    border: 2px solid #201E67;
    border-radius: 5px;
    overflow: hidden;
    margin-bottom: 15px;
}

ul.sub-filter-lv1 {
    margin-left: 1em;
    position: relative;
}

ul.sub-filter-lv2 {
    margin-left: 1em;
    position: relative;
}

ul.sub-filter-lv1:before {
    content: "";
    display: block;
    width: 0;
    position: absolute;
    top: 0;
    bottom: 0;
    left: 0;
    border-left: 1px dotted #201E67;
}

ul.sub-filter-lv1 li {
    margin: 0;
    padding: 0 1em;
    line-height: 2em;
    color: #369;
    font-weight: 700;
    position: relative;
}

ul.sub-filter-lv1 > li:before {
    content: "";
    display: block;
    width: 10px;
    height: 0;
    border-top: 1px dotted #201E67;
    margin-top: -1px;
    position: absolute;
    top: 1em;
    left: 0px;
}

ul.sub-filter-lv2 > li:before {
    content: "";
    display: block;
    width: 36px;
    height: 0;
    border-top: 1px dotted #201E67;
    margin-top: -1px;
    position: absolute;
    top: 1em;
    left: -27px;
}

ul.sub-filter-lv1 li:last-child:before {
    background: #fff;
    height: auto;
    top: 1em;
    bottom: 0;
}

.col-share a.share-btn:hover {
    text-decoration: none;
}

.owl-carousel .owl-nav button.owl-next,
.owl-carousel .owl-nav button.owl-prev {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
}

.owl-carousel .owl-nav button.owl-next {
    right: -6%;
}

.owl-carousel .owl-nav button.owl-prev {
    left: -6%;
}

    .owl-carousel .owl-nav button.owl-next > span,
    .owl-carousel .owl-nav button.owl-prev > span {
        width: 40px;
        height: 40px;
        display: inline-block;
        padding: 7px;
        background-color: #D7D7D7;
        border-radius: 50%;
    }

        .owl-carousel .owl-nav button.owl-next > span > span,
        .owl-carousel .owl-nav button.owl-prev > span > span {
            width: 100%;
            height: 100%;
            display: inline-flex;
            justify-content: center;
            align-items: center;
            background-color: #ACACAC;
            border-radius: 50%;
        }

        .owl-carousel .owl-nav button.owl-next > span i,
        .owl-carousel .owl-nav button.owl-prev > span i {
            font-size: 1.2em;
            color: #fff;
        }

.thongtinxepgia thead tr th {
    background-color: #201E67;
    color: #fff;
    text-align: center;
}

.thongtinxepgia tbody tr td {
    background-color: #EBEBEB;
    text-align: center;
}

.muon {
    padding: 5px 10px;
    color: #fff;
    background-color: #ED1B24;
    border-radius: 5px;
}

    .muon:hover {
        color: #fff;
        background-color: #ED1B24;
    }

.head-title p {
    font-size: 20px;
    line-height: 1.4;
    color: #201E67;
    font-weight: bold;
}

h3.heading {
    font-size: 20px;
    line-height: 1.4;
    margin-bottom: 10px;
    color: #201E67;
    font-weight: bold;
}

a.mucluc {
    text-decoration: underline;
    color: red;
}

.detail .detail-anpham {
    padding: 0 20px;
    margin-bottom: 20px;
}

table.detail-tble td.cots-1 {
    width: 20%;
    font-weight: bold;
}

.box-product-detail .image-product {
    text-align: center;
}

    .box-product-detail .image-product > div {
        background: #fff;
        padding: 5px;
        display: inline-block;
        box-shadow: 0 12px 10px -10px rgba(0, 0, 0, 0.5), 0 1px 2px rgba(0, 0, 0, 0.3), 0 0 4px rgba(0, 0, 0, 0.1) inset;
    }

.book-btn {
    text-align: center;
}

    .book-btn a {
        display: inline-block;
        width: 100%;
        background-color: #201e67;
        color: #fff;
        text-align: center;
        font-size: 1.2rem;
        padding: 15px 20px;
        margin: 10px 0;
    }

.group-next-prev {
    display: -ms-flexbox;
    display: flex;
    -ms-flex-wrap: wrap;
    flex-wrap: wrap;
    margin-right: -15px;
    margin-left: -15px;
}

    .group-next-prev .prev-btn, .group-next-prev .next-btn {
        -ms-flex: 0 0 50%;
        flex: 0 0 50%;
        max-width: 50%;
        padding: 0 15px;
    }

    .group-next-prev .prev-btn {
        text-align: right;
    }

    .group-next-prev .next-btn {
        text-align: left;
    }

.information .list-group-icon {
    color: #A1A1A1;
}

    .information .list-group-icon span img {
        /* -webkit-filter: brightness(0.7);
        filter: brightness(0.7);*/
        /*max-height: 20px;*/
        max-height: 35px;
    }

.information h2 a {
    font-size: 1.5rem;
}

.box-product-detail .mobile {
    display: none;
}

#closemyModalSave, #closemyModalSelectLibrary {
    position: fixed;
    top: 0;
    bottom: 0;
    left: 0;
    right: 0;
    background-color: rgba(0, 0, 0, 0.7);
    z-index: 99999;
    display: none;
}

#showLib.modal-body {
    height: 100%;
    padding: 0;
    position: inherit;
}

    #showLib.modal-body .row-detail {
        height: 10%;
    }

    #showLib.modal-body .checkbox-box {
        height: 75%;
        overflow-y: auto;
        padding: 15px;
        border: solid 1px #ccc;
    }

    #showLib.modal-body .btn-group {
        height: 15%;
        width: 100%;
        display: inline-block;
    }

.col-share {
    text-align: center;
}

#register .tab-container {
    border-bottom: none;
    border-left: none;
    border-right: none;
}

label {
    margin-bottom: 0;
}

.text-right {
    text-align: right;
}

#register input[type=text],
#register input[type=date],
#register select {
    width: 100%;
    height: 32px;
    padding: 5px;
    border-radius: .5em;
    border: 1px solid #d1cfcf;
    padding: 5px 10px;
    border: 1px solid #D1CFCF;
    color: #737373;
    margin-right: 5px;
    border-radius: 3px;
}

#changeInfor input[type=text],
#changeInfor input[type=date],
#changeInfor select {
    width: 100%;
    height: 32px;
    padding: 5px;
    border-radius: .5em;
    border: 1px solid #d1cfcf;
    padding: 5px 10px;
    border: 1px solid #D1CFCF;
    color: #737373;
    margin-right: 5px;
    border-radius: 3px;
}

#changeInfor {
    border-top: 1px solid #201E67;
    padding-top: 15px;
}

.form-left {
    width: 28%;
    margin-right: 2%;
    float: left;
}

.form-right {
    width: 68%;
    margin-left: 2%;
    float: left;
}

.form-right-2 {
    width: 38%;
    margin-left: 2%;
    margin-right: 2%;
    float: left;
}

.form-code {
    width: 24%;
    margin-left: 2%;
    float: left;
}

    .form-code > div {
        display: inline-flex;
        width: 100%;
    }

        .form-code > div #pCode {
            font-size: 16px;
            margin-right: 10px;
        }

        .form-code > div i {
            cursor: pointer;
        }

.form-group {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 32px;
}

.btn-dangky {
    background: #201e67;
    color: #fff;
}

#infor-account .image {
    border: 1px solid #133340;
}

#infor-account .bton {
    display: block;
    width: 100%;
    font-weight: 400;
    text-align: center;
    white-space: nowrap;
    vertical-align: middle;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
    color: #fff;
    background: #133340;
    border: 1px solid transparent;
    padding: .375rem .75rem;
    font-size: 1rem;
    line-height: 1.5;
    cursor: pointer;
    transition: color .15s ease-in-out,background-color .15s ease-in-out,border-color .15s ease-in-out,box-shadow .15s ease-in-out;
}

#infor-account button {
    margin-top: 5px;
}

    #infor-account button:first-child {
        margin-top: 10px;
    }

#infor-account .image img {
    width: 100%;
}

.left-border {
    border-left: 1px solid #133340;
}

#infor-account .content {
    padding: 0 20px;
}

#infor-account .heading-title {
    border-bottom: 1px solid #133340;
}

    #infor-account .heading-title h3 {
        font-size: 18px;
        padding: 10px 20px;
    }

#infor-account table.sach-muon {
    width: 100%;
}

#infor-account table,
#infor-account th,
#infor-account td {
    border: 1px solid #201e67;
    text-align: center;
    vertical-align: middle;
    padding: 10px;
}

#infor-account th {
    background: #201e67;
    color: #fff;
    font-weight: bold;
    border-right: 1px solid #fff;
}

    #infor-account th:last-child {
        border-right: none;
    }

button.btn-dangky:hover {
    box-shadow: 0px 0px 10px 0px #17a9ff;
}

#infor-account {
    margin-bottom: 20px;
}

#dang-nhap, #firsttime_login {
    margin: 50px auto;
    border-radius: .5em;
    background: #fff;
    padding: 50px 30px;
    border: 1px solid #133340;
}

.login #content {
    background: transparent;
}

#dang-nhap .form-check-label {
    display: flex;
    align-items: center;
}

#dang-nhap .form-check {
    padding-left: 0;
}

#dang-nhap input[type=checkbox] {
    width: 15px;
    height: 15px;
    margin-right: .5em;
    cursor: pointer;
}

#dang-nhap input[type=submit] {
    background: #201e67;
    color: #fff;
    padding: 8px 24px;
    border: none;
    margin-top: 10px;
    cursor: pointer;
}

#dang-nhap .link-dang-ky {
    font-size: 12px;
    font-weight: bold;
    color: #133340;
    margin-top: 10px;
}

    #dang-nhap .link-dang-ky a {
        color: red;
    }

#gia-han-the {
    margin: 50px auto;
    border-radius: .5em;
    background: #fff;
    padding: 50px 30px;
    border: 1px solid #133340;
}

    #gia-han-the .form-check-label {
        display: flex;
        align-items: center;
    }

    #gia-han-the .form-check {
        padding-left: 0;
    }

    #gia-han-the input[type=checkbox] {
        width: 15px;
        height: 15px;
        margin-right: .5em;
        cursor: pointer;
    }

    #gia-han-the input[type=submit] {
        background: #201e67;
        color: #fff;
        padding: 8px 24px;
        border: none;
        margin-top: 10px;
        cursor: pointer;
    }

    #gia-han-the .link-dang-ky {
        font-size: 12px;
        font-weight: bold;
        color: #133340;
        margin-top: 10px;
    }

        #gia-han-the .link-dang-ky a {
            color: red;
        }

#tap-chi {
    margin: 50px auto;
    border-radius: .5em;
    background: #fff;
    padding: 50px 30px;
    border: 1px solid #133340;
}

    #tap-chi .form-check-label {
        display: flex;
        align-items: center;
    }

    #tap-chi .form-check {
        padding-left: 0;
    }

    #tap-chi input[type=checkbox] {
        width: 15px;
        height: 15px;
        margin-right: .5em;
        cursor: pointer;
    }

    #tap-chi input[type=submit], #tap-chi input[type=reset] {
        background: #201e67;
        color: #fff;
        padding: 8px 24px;
        border: none;
        margin-top: 10px;
        cursor: pointer;
    }

    #tap-chi .link-dang-ky {
        font-size: 12px;
        font-weight: bold;
        color: #133340;
        margin-top: 10px;
    }

        #tap-chi .link-dang-ky a {
            color: red;
        }

    #tap-chi .form-group > label {
        text-align: right;
    }

.select_img {
    padding-top: 5px;
    color: #201e67;
    cursor: pointer;
    display: block;
}

.title h2 {
    font-size: 18px;
    line-height: 1.4;
    margin: 0;
}

.library.search {
    margin: 10px 0;
}

    .library.search > label {
        width: 40%;
    }

    .library.search > select {
        width: 58%;
        margin: 0;
        margin-left: 2%;
    }

#register.content {
    margin-top: 0;
}

.search-nang-cao-tren {
    margin: 20px 0;
}

.group-filter {
    margin-bottom: 20px;
}

.text-center-filter {
    display: flex;
    align-items: center;
    justify-content: center;
}

.search-more {
    background: #201e67;
    color: #fff;
    padding: 10px;
    margin: 10px 0;
}

    .search-more .remove {
        display: inline-block;
    }

    .search-more.collapsed .remove {
        display: none;
    }

    .search-more:not(.collapsed) .add {
        display: none;
    }

.btn-searchAdvanced {
    text-align: center;
}

    .btn-searchAdvanced input[type=submit], #codeTemp input[type=submit] {
        background: #201e67;
        color: #fff;
        padding: 8px 24px;
        border: none;
        margin-top: 10px;
        margin-bottom: 10px;
        cursor: pointer;
    }

#codeTemp > #txtCodeTemp {
    width: 72%;
    margin-right: 3%;
    height: 32px;
    padding: 5px;
    border-radius: .5em;
    border: 1px solid #d1cfcf;
    padding: 5px 10px;
    border: 1px solid #D1CFCF;
    color: #737373;
    margin-right: 5px;
    border-radius: 3px;
}

#codeTemp > input[type=submit] {
    width: 25%;
    height: 32px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin: 0;
}

input.filter-advanced, select.filter-advanced {
    width: 100%;
    height: 32px;
    padding: 5px;
    border: 1px solid #201E67;
    color: #999;
}

.box-selectedLibrary {
    height: 300px;
    width: 100%;
}

    .box-selectedLibrary > .row-detail {
        display: flex;
        align-items: center;
        height: 10%;
        margin: 0;
    }

    .box-selectedLibrary > .checkbox-box {
        height: 90%;
        overflow: auto;
        padding: 10px;
        border: solid 1px #ccc;
    }

.box-document {
    height: 300px;
    width: 100%;
}

    .box-document > .row-detail {
        display: flex;
        align-items: center;
        height: 10%;
        margin: 0;
    }

    .box-document > .checkbox-box {
        height: 90%;
        overflow: auto;
        padding: 10px;
        border: solid 1px #ccc;
    }

.row-detail {
    margin-bottom: 10px;
}

.messageContent {
    padding: 1rem;
    background-color: #eff1f3;
    margin-bottom: 15px;
}

    .messageContent .details {
        display: -ms-flexbox;
        display: flex;
        align-items: center;
    }

        .messageContent .details .avatarAuthor {
            margin-right: 15px;
            max-height: 32px;
        }

        .messageContent .details .messageAuthor .username {
            margin-right: 10px;
        }

        .messageContent .details .messageAuthor .datePermalink {
            color: rgb(150,150,150);
            font-size: 12px;
        }

    .messageContent .messageContentDetail {
        padding: 10px 0;
    }
@media (min-width: 1200px) {
    .container {
        max-width: 1240px;
    }

    .link-menu {
        display: none;
    }

    .box-bosuutap .item:hover img {
        transform: scale(1.2) rotate(-3deg);
    }

    .list-filter li.root > a:hover {
        background-color: #EFEFEF;
        text-decoration: none;
    }

    .list-filter li.root > a.tls:hover {
        background-color: #201E67;
        color: #fff;
    }

    .list-filter li .sub-filter li > a:hover {
        background-color: #F5F5F5;
        text-decoration: none;
    }

    #myModalSave .pagination {
        justify-content: flex-start;
    }

    .group-save a:hover {
        text-decoration: none !important;
    }
}

@media (max-width: 1000px) {
    .sort-item {
        width: 19.2%;
        margin-right: 1%;
        margin-bottom: 1%;
        background: #201E67;
        text-align: center;
        padding: 15px;
        height: 120px;
    }

        .sort-item:last-child {
            margin-right: 1%;
        }

        .sort-item:nth-child(5n) {
            margin-right: 0;
        }
}

@media (max-width: 768px) {
    .modal {
        top: 0;
        bottom: 0;
        right: 0;
        left: 0;
    }

    #main-menu ul.list-menu li {
        float: none;
    }

        #main-menu ul.list-menu li ul.menu-lv2 {
            display: none;
            position: relative;
        }

    .responsive-menu-controller {
        display: block;
    }

    .responsive-menu-controller {
        padding: 10px 15px;
        background: #000;
        color: #fff;
    }

    .list-menu {
        display: none;
    }

    .menu-link {
        font-size: 20px;
        padding: 12px;
        display: inline-block;
        color: #ffffff;
        background: #201E67;
        cursor: pointer;
    }

        .menu-link:hover {
            color: #fff;
            text-decoration: none;
        }

    #menu {
        background: #201E67;
        z-index: 9999;
    }

        #menu .mobile li.root {
            position: relative;
        }

        #menu .mobile li a {
            color: #fff;
            padding: 10px;
            display: block;
            border-bottom: 1px dotted #fff;
        }

        #menu .mobile li .menu-lv2 a {
            border-bottom: none;
        }

        #menu .mobile li .menu-lv2 {
            display: none;
            margin-left: 15px;
        }

    .click-menu:before {
        font-family: "Font Awesome 5 Pro";
        font-size: 14px;
        font-weight: 600;
        position: absolute;
        right: 5px;
        top: 5px;
        color: #fff;
    }

    .click-menu.open:before {
        content: "\f107";
    }

    .click-menu.close:before {
        content: "\f106";
    }

    .infor-right {
        margin-top: 20px;
    }
    /* .col-12{
		flex: 0 0 100%;
	    	max-width: 100%;
	}
	.col-10{
		flex: 0 0 83.333333%;
	    	max-width: 83.333333%;
	} */
    .heading-title h2 {
        font-size: 16px;
    }

    #infor-account table.sach-muon {
        width: 600px;
    }

    #infor-account .left-border {
        border-left: none;
    }

    #infor-account .content {
        padding: 0;
    }

    .gird-view .item {
        width: 100%;
        margin-right: 0;
        margin-bottom: 5%;
        background: #fff;
        box-shadow: 0 12px 10px -10px rgba(0, 0, 0, 0.5), 0 1px 2px rgba(0, 0, 0, 0.3), 0 0 4px rgba(0, 0, 0, 0.1) inset;
    }

    .sort-item {
        width: 19.2%;
        margin-right: 1%;
        margin-bottom: 1%;
        background: #201E67;
        text-align: center;
        padding: 15px;
        height: 120px;
    }

        .sort-item:last-child {
            margin-right: 1%;
        }

        .sort-item:nth-child(5n) {
            margin-right: 0;
        }

    .column-right {
        display: none;
    }

    .content-main {
        -ms-flex: 0 0 100%;
        flex: 0 0 100%;
        max-width: 100%;
    }

    footer#footer .infor-link .infor-footer {
        display: flex;
        width: 100%;
    }

    #footer .infor-link ul li {
        text-align: left;
        margin-right: 2%;
    }

    .form-left {
        width: 30%;
    }

    .form-right {
        width: 66%;
    }

    .container {
        max-width: 720px;
    }

    .group-social .like-socia {
        justify-content: flex-start;
    }

    .form-right-2 {
        width: 30%;
    }

    .form-code {
        width: 32%;
    }

    .filter {
        position: fixed;
        top: 20%;
        left: 0;
        transition: 0.5s;
        transform: translateX(-100%);
        z-index: 9999;
    }

        .filter.open {
            transform: translateX(0);
        }

        .filter .menu-fitter {
            position: absolute;
            top: 0;
            left: 100%;
            color: #fff;
            padding: 10px;
            background: #201E67;
            margin: 0;
            display: block;
        }

        .filter #menu_fitter {
            margin: 0;
            background: #ebebeb;
            width: 250px;
            height: 350px;
            overflow-y: auto;
        }

    .modal_content {
        width: 100%;
    }

    .cot-5 {
        -ms-flex: 0 0 25%;
        flex: 0 0 25%;
        max-width: 25%;
    }

    .box-row.tailieumoi .cot-5:nth-last-of-type(3),
    .box-row.sachdexuat .cot-5:nth-last-of-type(3),
    .box-row.tailieumoi .cot-5:nth-last-of-type(2),
    .box-row.sachdexuat .cot-5:nth-last-of-type(2) {
        display: none;
    }

    .box-coso .cot-5:nth-last-of-type(2),
    .box-bosuutap .cot-5:nth-last-of-type(2) {
        display: none;
    }

    .user .dr {
        width: 430px;
    }

    .search {
        margin: 10px 0;
    }

    .group-lib {
        margin-top: 5px;
    }

    .gird-view .cot {
        -ms-flex: 0 0 50%;
        flex: 0 0 50%;
        max-width: 50%;
    }

    .module-aside {
        -ms-flex: 0 0 100%;
        flex: 0 0 100%;
        max-width: 100%;
    }

    .tracuutailieu .col-12 {
        -ms-flex: 0 0 33.333333%;
        flex: 0 0 33.333333%;
        max-width: 33.333333%;
    }

    .head-title h1 {
        font-size: 20px;
        line-height: 24px;
    }

    .tracuutailieu .item .content-parallel a {
        color: #fff;
        font-weight: bold;
        font-size: 16px;
    }

    .thongtinxepgia.table {
        width: 750px;
    }

    .box-product-detail .mobile {
        display: -ms-flexbox;
        display: flex;
        -ms-flex-wrap: wrap;
        flex-wrap: wrap;
        align-items: center;
        margin-right: -15px;
        margin-left: -15px;
    }

    .module-aside.desktop {
        display: none;
    }

    .box-product-detail .mobile .group-next-prev {
        -ms-flex: 0 0 35%;
        flex: 0 0 35%;
        max-width: 35%;
    }

    .box-product-detail .mobile .book-btn {
        -ms-flex: 0 0 35%;
        flex: 0 0 35%;
        max-width: 35%;
        padding: 0 15px;
    }

    .box-product-detail .mobile .col-share {
        -ms-flex: 0 0 30%;
        flex: 0 0 30%;
        max-width: 30%;
    }

    .group-search {
        width: 100%;
    }

    .search select {
        padding: 5px;
        width: 35%;
    }

    .search input {
        padding: 5px;
        width: 50%;
    }

    .search button {
        width: 15%;
    }

    #myModalSelectLibrary.modal {
        left: 20%;
        right: 20%;
        top: 10%;
        bottom: 10%;
    }
}

@media (min-width: 768px) and (max-width: 1024px) and (orientation: portrait) {
    .cot-5 {
        -ms-flex: 0 0 33.33%;
        flex: 0 0 33.33%;
        max-width: 33.33%;
    }

    .box-row.tailieumoi .cot-5:nth-last-of-type(3),
    .box-row.sachdexuat .cot-5:nth-last-of-type(3) {
        display: block;
    }

    .box-row.tailieumoi .cot-5:nth-last-of-type(2),
    .box-row.sachdexuat .cot-5:nth-last-of-type(2) {
        display: none;
    }

    .box-coso .cot-5:nth-last-of-type(3),
    .box-bosuutap .cot-5:nth-last-of-type(3) {
        display: none;
    }

    #bosuutap-all .box-bosuutap .cot-5:nth-last-of-type(3) {
        display: block;
    }

    #bosuutap-all .box-bosuutap .cot-5:nth-last-of-type(2) {
        display: block;
    }

    .modal {
        top: 15%;
        bottom: 15%;
        right: 10%;
        left: 10%;
    }

    .modal_content > div {
        height: 7%;
    }

    .modal_content > .row {
        height: 93%;
    }

    .search select {
        padding: 5px;
        width: 35%;
    }

    .search input {
        padding: 5px;
        width: 50%;
    }

    .search button {
        width: 15%;
    }

    #myModalSelectLibrary.modal {
        left: 15%;
        right: 15%;
        top: 25%;
        bottom: 25%;
    }
}

@media (min-width: 768px) and (max-width: 1024px) and (orientation: landscape) {
    .link-menu {
        display: none;
    }

    #main-menu ul.list-menu li a {
        padding: 16px 20px;
    }

    .user .dr {
        width: 175%;
    }

    .gird-view .cot {
        -ms-flex: 0 0 33.33%;
        flex: 0 0 33.33%;
        max-width: 33.33%;
    }

    .list-filter li.root > a.tls {
        font-size: 14px;
    }

    ul.sub-filter-lv1 li > a {
        font-size: 13px;
    }

    .modal_content > div {
        height: 7%;
    }

    .modal_content > .row {
        height: 93%;
    }

    .group-search {
        width: 90%;
    }
}

@media (min-width: 481px) and (max-width: 767px) {
    #bosuutap-all .box-bosuutap .cot-5:nth-last-of-type(2) {
        display: block;
    }

    #bosuutap-all .box-bosuutap .cot-5 {
        -ms-flex: 0 0 20%;
        flex: 0 0 20%;
        max-width: 20%;
    }

    #bosuutap-all .box-bosuutap .content-paralex a {
        font-size: 12px;
    }

    #tap-chi {
        border-radius: .5em;
        background: #fff;
        padding: 50px 30px;
    }
}

@media (max-width: 480px) {
    #infor-account .col-12 {
        -ms-flex: 0 0 100%;
        flex: 0 0 100%;
        max-width: 100%;
    }

    footer#footer .information h1 {
        font-size: 16px;
        line-height: 20px;
    }

    .sort-item {
        width: 32.66666%;
        margin-right: 1%;
        margin-bottom: 1%;
        background: #201E67;
        text-align: center;
        padding: 15px;
    }

        .sort-item:last-child {
            margin-right: 1%;
        }

        .sort-item:nth-child(5n) {
            margin-right: 1%;
        }

        .sort-item:nth-child(3n) {
            margin-right: 0;
        }

    .column-right {
        display: none;
    }

    footer#footer .information {
        padding-left: 15px;
    }

    #footer .infor-link ul li {
        text-align: left;
        margin-right: 2%;
    }

    .viewtype {
        margin-bottom: 5px;
    }

    .choosedfilter {
        text-align: left;
    }

        .choosedfilter > span {
            float: none;
        }

    .list-view .item .image,
    #myModalSave .list-view .item .image {
        width: 100%;
        text-align: center;
        margin-bottom: 5px;
    }

    #myModalSave .list-view .item .detail,
    .list-view .item .detail {
        width: 100%;
        margin-left: 0;
    }

        #myModalSave .gird-view .item .detail h2,
        #myModalSave .list-view .item .detail h2 {
            font-size: 14px;
        }

    #myModalSave .gird-view .item .detail h2 {
        height: calc(14px * 1.4 * 2);
    }

    .cot-5 {
        -ms-flex: 0 0 33.3333%;
        flex: 0 0 33.3333%;
        max-width: 33.3333%;
    }

    .box-row.tailieumoi .cot-5:nth-last-of-type(2),
    .box-row.sachdexuat .cot-5:nth-last-of-type(2) {
        display: none;
    }

    .box-coso .cot-5 {
        -ms-flex: 0 0 50%;
        flex: 0 0 50%;
        max-width: 50%;
    }

    .box-bosuutap .cot-5 {
        -ms-flex: 0 0 50%;
        flex: 0 0 50%;
        max-width: 50%;
    }

        .box-coso .cot-5:nth-last-of-type(2),
        .box-bosuutap .cot-5:nth-last-of-type(2) {
            display: none;
        }

    .user .dr {
        width: 100%;
        padding: 5px;
    }

        .user .dr a.btn-dr {
            padding: 8px;
            font-size: 13px;
        }

    .group-search {
        width: 100%;
    }

    .search select {
        width: 35%;
    }

    .search button {
        width: 12%;
    }

    .search {
        margin: 10px 0;
    }

    .group-lib {
        margin-top: 5px;
    }

    .gird-view .cot {
        -ms-flex: 0 0 50%;
        flex: 0 0 50%;
        max-width: 50%;
    }

    .modal {
        top: 0;
        bottom: 0;
        right: 0;
        left: 0;
    }

    .modal_content > div {
        height: 7%;
    }

    .modal_content > .row {
        height: 93%;
    }

        .modal_content > .row > .col-sm-4,
        .modal_content > .row > .col-sm-8,
        .modal_content > .row > .col-sm-12 {
            height: 7%;
        }

    .head-title h1 {
        font-size: 18px;
        line-height: 22px;
    }

    .col-icon .button-label {
        padding: 5px 6px;
    }

    .tracuutailieu .col-12 {
        -ms-flex: 0 0 100%;
        flex: 0 0 100%;
        max-width: 100%;
    }

    ul.sub-filter-lv1 {
        display: none;
    }

    .box-product-detail .image-product {
        margin-bottom: 15px;
    }

    .box-product-detail .detail, .box-product-detail .module-aside, #thongtinxepgia {
        margin: 15px 0;
    }

    table.detail-tble td.cots-1 {
        width: 35%;
    }

    .box-product-detail .mobile {
        display: block;
        margin-top: 15px;
    }

    .module-aside.desktop {
        display: none;
    }

    .box-product-detail .mobile .group-next-prev {
        -ms-flex: 0 0 100%;
        flex: 0 0 100%;
        max-width: 100%;
        padding: 0 15px;
    }

    .box-product-detail .mobile .book-btn {
        -ms-flex: 0 0 100%;
        flex: 0 0 100%;
        max-width: 100%;
        padding: 0 15px;
    }

    .box-product-detail .mobile .col-share {
        -ms-flex: 0 0 100%;
        flex: 0 0 100%;
        max-width: 100%;
        padding: 0 15px;
    }

    #myModalSelectLibrary.modal {
        left: 5%;
        right: 5%;
        top: 20%;
        bottom: 20%;
    }

    #dang-nhap {
        padding: 15px 20px;
        border: none;
        margin: 0;
    }

    #gia-han-the {
        padding: 15px 20px;
        border: none;
        margin: 0;
    }

    .f-mobile {
        margin-bottom: 10px;
    }

    #tap-chi {
        margin: 0;
        border-radius: .5em;
        background: #fff;
        padding: 50px 30px;
        border: none;
    }

        #tap-chi .form-group > label {
            text-align: left;
        }
}

* {
    margin: 0;
    padding: 0
}

body {
    font-family: Arial, "Helvetica Neue", Helvetica, sans-serif;
    font-size: 14px;
    font-style: normal;
    font-variant: normal;
    font-weight: 400;
    line-height: 16px;
    background: #fff;
}

img {
    max-width: 100%;
    height: auto;
}

a {
    text-decoration: none;
    cursor: pointer;
    color: #201e67;
}

    a:hover {
        color: #161452;
    }

ul, ol {
    list-style: none;
}

li {
    padding: 0;
    margin: 0;
}

p {
    margin-bottom: 0.5em;
}

header#header {
    background: #fff;
}

:focus {
    outline: none;
}

button:focus {
    outline: none;
}

.owl-theme .owl-nav [class*=owl-]:hover {
    background: transparent;
    color: #000;
}

.bg-blue {
    background-color: #008081;
}

.bg-green {
    background-color: #201E67;
}

#content {
    background: #fff;
    min-height: 400px;
}

.flex {
    display: flex;
    flex-wrap: wrap;
}

.end {
    justify-content: flex-end;
    align-items: center;
}

.inline-button {
    display: inline-block;
    margin: 0;
}

.language a {
    display: inline-block;
    color: #fff;
    font-size: 16px;
    line-height: 20px;
    padding: 10px;
}

.language {
    background: #201E67;
    position: relative;
}

    .language .dropdown-menu a {
        color: #000;
    }

.search {
    display: flex;
    justify-content: flex-end;
    align-items: center;
    flex-wrap: wrap;
    margin: 20px 0;
}

.group-search {
    display: flex;
    width: 80%;
}

.search select {
    padding: 5px 10px;
    border: 1px solid #D1CFCF;
    color: #737373;
    margin-right: 5px;
    border-radius: 3px;
    width: 45%;
}

.search input {
    padding: 6px 10px;
    border: 1px solid #D1CFCF;
    color: #000000;
    border-radius: 3px;
    width: 65%;
}

.search button {
    border: none;
    background: #201E67;
    width: 10%;
}

    .search button i {
        font-size: 20px;
        padding: 5px 10px;
        color: #fff;
    }

.image-logo {
    margin: 20px 0;
}

.dr-infor {
    display: none;
    position: absolute;
    right: 0;
    z-index: 999;
    width: 210px;
    background: #fff;
    border: 1px solid;
}

.user .dr {
    text-align: center;
    padding: 10px;
    background: #fff;
    border: 1px solid;
    width: 140%;
}

.user a.button {
    display: inline-block;
    padding: 14px 10px;
}

    .user a.button span {
        color: #fff;
        font-weight: bold;
        margin-right: 5px;
    }

.user .dr a.btn-dr {
    border: none;
    text-decoration: none;
    display: inline-block;
    padding: 10px;
    cursor: pointer;
    background: #201E67;
    color: #fff !important;
}

.dr-infor .infor-account {
    padding: 10px;
    display: -ms-flexbox;
    display: flex;
    align-items: center;
    border-bottom: 1px solid;
}

    .dr-infor .infor-account .col-left {
        width: 24%;
        margin-right: 1%;
    }

    .dr-infor .infor-account .col-right {
        width: 74%;
        margin-left: 1%;
        color: #000;
    }

        .dr-infor .infor-account .col-right p {
            margin: 0;
        }

.user-name {
    text-align: center;
}

.user .group-btn {
    display: flex;
    display: -ms-flexbox;
    justify-content: space-around;
    padding: 5px;
}

    .user .group-btn a.btn-dr {
        border: none;
        text-decoration: none;
        display: inline-block;
        padding: 10px;
        cursor: pointer;
        background: #201E67;
        color: #fff !important;
    }

.head-title h1 {
    font-size: 24px;
    line-height: 26px;
    font-weight: bold;
    text-transform: uppercase;
}

.item-book .detail h2 {
    font-size: 16px;
    font-weight: bold;
    line-height: 1.4em;
    margin: 5px 0;
}

    .item-book .detail h2 a {
        color: #201E67;
    }

footer#footer {
    color: #fff;
    line-height: 20px;
    padding: 30px 0;
}

    footer#footer .information h1 {
        font-size: 24px;
        line-height: 1.4em;
        font-weight: bold;
    }

#tailieu {
    width: 100%;
    margin: 20px 0;
}

.tailieu {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    margin-top: 20px;
    margin-bottom: 20px;
}

    .tailieu .left {
        margin-right: 2%;
        width: 5%
    }

        .tailieu .left img {
            width: 100%;
        }

    .tailieu .right {
        width: 93%;
    }

        .tailieu .right a {
            color: #201E67;
        }

.nenxam {
    background: #EBEBEB;
    border: 1px solid;
    padding: 15px;
}

#tailieu .row {
    margin: 0;
}

.margin-top-bot-10 {
    margin: 10px 0;
}

#tailieuso {
    width: 100%;
    margin: 20px 0;
}

    #tailieuso .items-tlso {
        border: 1px solid #201E67;
        padding: 15px;
        box-shadow: 0 12px 10px -10px rgba(0, 0, 0, 0.5), 0 1px 2px rgba(0, 0, 0, 0.3), 0 0 4px rgba(0, 0, 0, 0.1) inset;
    }

        #tailieuso .items-tlso .detail-tlso h3 {
            font-size: 16px;
            font-weight: bold;
            text-align: center;
            line-height: 20px;
        }

            #tailieuso .items-tlso .detail-tlso h3 a {
                color: #201E67;
            }

        #tailieuso .items-tlso:hover {
            box-shadow: 2px 2px 5px 1px rgba(19, 51, 64, 0.6)
        }

    #tailieuso .owl-nav .owl-prev {
        left: -40px;
        top: 40%;
        font-size: 50px;
        position: absolute;
    }

    #tailieuso .owl-nav .owl-next {
        position: absolute;
        right: -40px;
        font-size: 50px;
        top: 40%;
    }

    #tailieuso .owl-nav .owl-prev, #tailieuso .owl-nav .owl-next {
        opacity: 0.6;
    }

        #tailieuso .owl-nav .owl-next:hover, #tailieuso .owl-nav .owl-next:hover {
            opacity: 1;
        }

.gray-background {
    background: #ebebeb;
    padding: 20px;
}

#footer .infor-link ul li {
    text-align: right;
}

    #footer .infor-link ul li a {
        color: #fff;
        font-weight: bold;
        font-size: 18px;
        line-height: 1.6em;
    }

.infor-footer {
    text-align: right;
}

    .infor-footer li {
        display: inline-block;
    }

.visitor-counter li {
    color: #F7EE08;
}

#main-menu {
    width: 100%;
    padding-right: 15px;
    padding-left: 15px;
}

    #main-menu > .border-top-menu {
        /* border-top:2px solid #201E67; */
    }

    #main-menu ul.list-menu {
        margin: 0
    }

        #main-menu ul.list-menu li {
            float: left;
            position: relative;
        }

            #main-menu ul.list-menu li a {
                display: inline-block;
                padding: 20px 24px;
                font-size: 16px;
                color: #fff;
                font-weight: bold;
                text-transform: uppercase;
            }

            #main-menu ul.list-menu li:hover ul.menu-lv2 {
                display: block;
            }

            #main-menu ul.list-menu li ul.menu-lv2 {
                display: none;
                position: absolute;
                width: 200px;
                background: #201e67;
                z-index: 99;
            }

                #main-menu ul.list-menu li ul.menu-lv2 li {
                    float: none;
                    border-bottom: 1px solid #201E9B;
                }

                    #main-menu ul.list-menu li ul.menu-lv2 li a {
                        display: block;
                    }

                    #main-menu ul.list-menu li ul.menu-lv2 li a {
                        padding: 10px;
                        font-size: 14px;
                    }

                    #main-menu ul.list-menu li ul.menu-lv2 li:first-child a {
                        padding: 10px;
                    }

                    #main-menu ul.list-menu li ul.menu-lv2 li:last-child a {
                        padding: 10px;
                    }

        #main-menu ul.list-menu > li:hover a.root {
            color: #fff;
            background-color: #201E9B;
            text-decoration: none;
        }

    #main-menu .menu-lv2 li:hover {
        background: #201E9B;
    }

        #main-menu .menu-lv2 li:hover a {
            color: #fff;
            text-decoration: none;
        }

.aquys:after {
    font-family: "Font Awesome 5 Pro";
    content: "\f0d7";
    font-size: 14px;
    font-weight: 600;
    position: absolute;
    right: 5px;
    color: #fff;
    top: 50%;
    transform: translateY(-50%);
}

.box-row, .box-coso, .box-bosuutap {
    display: -ms-flexbox;
    display: flex;
    -ms-flex-wrap: wrap;
    flex-wrap: wrap;
    margin-right: -5px;
    margin-left: -5px;
}

.displayflex {
    display: -ms-flexbox;
    display: flex;
    -ms-flex-wrap: wrap;
    flex-wrap: wrap;
    margin-right: -15px;
    margin-left: -15px;
}

.widget-audio {
    margin-bottom: 15px;
}

.content-audio h2.title {
    font-size: 28px;
    font-weight: normal;
    color: #201E67;
}

.content-audio .displayflex .col-icon {
    padding-right: 15px;
    padding-left: 15px;
    margin-bottom: 10px;
    -ms-flex: 0 0 50%;
    flex: 0 0 50%;
    max-width: 50%;
}

.content-audio .displayflex .col-share {
    padding-right: 15px;
    padding-left: 15px;
    margin-bottom: 10px;
    -ms-flex: 0 0 50%;
    flex: 0 0 50%;
    max-width: 50%;
    text-align: right;
}

.col-share a.share-btn {
    display: inline-flex;
    justify-content: center;
    align-items: center;
    border-radius: 5px;
    width: 30px;
    height: 30px;
}

    .col-share a.share-btn.facebook {
        background-color: #3B5998;
    }

    .col-share a.share-btn.twitter {
        background-color: #6ACFF4;
    }

    .col-share a.share-btn.instagram {
        background-color: #4270A2;
    }

    .col-share a.share-btn.pinterest {
        background-color: #CE1E27;
    }

    .col-share a.share-btn i {
        font-size: 16px;
        color: #fff;
    }

.col-icon .hidden {
    display: none;
}

.col-icon .button-label {
    display: inline-flex;
    align-items: center;
    padding: 5px 10px;
    cursor: pointer;
    color: #efefef;
    border-radius: 0.25em;
    background: #008081;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.2), inset 0 -3px 0 rgba(0, 0, 0, 0.22);
    transition: 0.3s;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
}

.col-icon input[type=radio]:checked + .button-label {
    background: #008081;
    color: #efefef;
}

.col-icon .button-label h1 {
    font-size: 1em;
    margin: 0;
}

    .col-icon .button-label h1 img {
        max-height: 20px;
    }

.comment-btn {
    text-align: right;
}

    .comment-btn .comment-b {
        display: inline-block;
        font-size: 16px;
        color: #fff;
        background-color: #008081;
        padding: 5px 10px;
        margin: 5px 0;
        border-radius: 5px;
        cursor: pointer;
    }

.hr-line-50 {
    height: 1px;
    width: 50%;
    margin: 30px auto;
    background-color: #000;
}

.lists {
    display: -ms-flexbox;
    display: flex;
    -ms-flex-wrap: wrap;
    flex-wrap: wrap;
    margin-right: -15px;
    margin-left: -15px;
}

.mg-section-20 {
    margin-top: 20px;
    margin-bottom: 20px;
}

.cot-5 {
    position: relative;
    width: 100%;
    min-height: 1px;
    padding-right: 5px;
    padding-left: 5px;
    margin-bottom: 10px;
    -ms-flex: 0 0 20%;
    flex: 0 0 20%;
    max-width: 20%;
}

.box-coso .item {
    position: relative;
}

    .box-coso .item .btn-href {
        position: absolute;
        bottom: 20px;
        left: 50%;
        transform: translateX(-50%);
        text-decoration: underline;
        font-size: 16px;
    }

.box-bosuutap .item {
    position: relative;
    overflow: hidden;
	border: 2px solid #201E67;
}

    .box-bosuutap .item img {
        width: 100%;
        transform: scale(1);
        -webkit-transition: 0.3s;
        transition: 0.3s;
    }

.box-bosuutap .content-paralex {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    padding: 20px;
    display: flex;
    justify-content: center;
    align-items: center;
    background-color: rgba(0, 0, 0, 0.5);
}

    .box-bosuutap .content-paralex a {
        color: #fff;
        text-transform: uppercase;
        text-align: center;
        font-weight: bold;
    }

.title-module {
    font-size: 24px;
    font-weight: bold;
    color: #201E67;
    line-height: 1.4;
}

.user-save {
    display: flex;
    justify-content: flex-end;
    align-items: center;
    /*height: 100%;*/
}

    .user-save i {
        font-size: 24px;
        line-height: 1.2em;
        color: #fff;
    }

    .user-save .save a {
        color: #201E67;
    }

    .user-save .user {
        margin-right: 20px;
    }

        .user-save .user.login {
            position: relative;
        }

    .user-save .save {
        position: relative;
    }

        .user-save .save span {
            position: absolute;
            bottom: -3px;
            left: -5px;
            padding: 0;
            text-align: center;
            width: 15px;
            background: red;
            color: #fff;
            font-size: 10px;
            border-radius: 50%;
            height: 15px;
        }

.group-icon {
    background-color: #201E9B;
    padding: 5px;
}

    .group-icon a {
        width: 20px;
        height: 20px;
        padding: 3px;
        display: inline-flex;
        justify-content: center;
        align-items: center;
        background-color: #018081;
    }

        .group-icon a i {
            font-size: 12px;
            color: #fff;
        }

#module_book {
    margin-top: 30px;
}

.head-title {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid #201E67;
    margin-bottom: 20px;
    color: #201E67;
}

.responsive-menu-controller {
    display: none;
}

.dr {
    display: none;
    position: absolute;
    right: 0;
    z-index: 999;
    background: #201E67;
}

.breadcrumb {
    background-color: transparent;
}

    .breadcrumb li a {
        padding: 5px;
        color: #201E67;
    }

    .breadcrumb li.active {
        color: #007bff;
        padding: 0 5px;
        display: -webkit-box;
        width: 30%;
        overflow: hidden;
        text-overflow: ellipsis;       
        -webkit-line-clamp: 1;
        -webkit-box-orient: vertical;
    }

    .breadcrumb li:after {
        content: '\f101';
        font-family: "Font Awesome 5 Pro";
        color: #201E67;
        font-size: 14px;
        font-weight: 600;
    }

    .breadcrumb li:last-child:after {
        content: '';
    }

#infor-book .image {
    border: 1px solid #201E67;
}

.image-book img {
    width: 100%;
}

#infor-book .bton {
    display: block;
    width: 100%;
    font-weight: 400;
    text-align: center;
    white-space: nowrap;
    vertical-align: middle;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
    color: #fff;
    background: #201E67;
    border: 1px solid transparent;
    padding: .375rem .75rem;
    font-size: 1rem;
    line-height: 1.5;
    cursor: pointer;
    transition: color .15s ease-in-out, background-color .15s ease-in-out,border-color .15s ease-in-out, box-shadow .15s ease-in-out;
}

.btn-readmore {
    text-transform: uppercase;
    font-size: 16px;
    text-decoration: underline;
}

#infor-book .dat-cho {
    margin-top: 5px;
}

.rating {
    padding: 0;
    text-align: right;
    margin-bottom: 5px;
}

.yelow {
    color: #FE7;
}

.rating i {
    font-size: 16px;
    line-height: 1.2em;
    margin-right: 5px;
}

.like-socia a {
    color: #201E67;
    font-size: 16px;
    margin-right: 9px;
}

.like-socia .like-total {
    padding: 2px 7px;
    display: inline-block;
    border: 1px solid;
    border-radius: .5em;
}

.like-socia a:hover {
    text-decoration: none;
}

.like-socia a.like-total:hover {
    color: #fff;
    background: #201E67;
}

.infor-right {
    height: 100%;
}

.tabs {
    display: flex;
    flex-wrap: wrap;
    margin: 0;
}

    .tabs li {
        padding: 10px 20px;
        cursor: pointer;
        font-size: 16px;
        line-height: 1.2em;
        text-transform: uppercase;
    }

        .tabs li.focus {
            border: 1px solid #201E67;
            border-bottom: none;
            background: #201E67;
            color: #fff;
        }

            .tabs li.focus:before {
                content: '';
                width: 1px;
                background: #fff;
            }

.tab-container {
    border: 1px solid #201E67;
}

    .tab-container .tab_content {
        height: 100%;
        padding: 20px;
    }

.tab_content p {
    font-size: 14px;
    line-height: 1.4em;
}

.tab_content .title {
    font-size: 18px;
    line-height: 1.4em;
    font-weight: bold;
}

#infor-book {
    margin-bottom: 20px;
}

.des-content {
    margin-bottom: 20px;
}

    .des-content table {
        width: 100%;
    }

        .des-content table th, .des-content table td {
            width: 25%;
            text-align: center;
            padding: 10px;
        }

        .des-content table th {
            background: #201E67;
            color: #fff;
            border-right: 1px solid #fff;
        }

            .des-content table th:last-child {
                border-right: none;
            }

        .des-content table tr td {
            background: #F1ECEA;
            min-height: 36px;
        }

        .des-content table tr:nth-child(2n) td {
            background: #FFFEFD;
        }

.share-social .icon {
    display: inline-block;
    width: 30px;
    height: 30px;
}

.group-lib {
    text-align: right;
}

.headertop-search {
    color: #fff;
}

    .headertop-search a {
        color: #fff;
    }

.lib-selected span {
    color: #F7EE08;
}

.group-social {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
}

    .group-social .like-socia {
        display: flex;
        align-items: center;
        justify-content: flex-end;
        width: 59%;
    }

.heading-title {
    border-bottom: 1px solid #b2b5b7;
}

    .heading-title p {
        font-size: 18px;
        margin: 20px 0;
    }

.content {
    margin-top: 20px;
    margin-bottom: 20px;
}

label {
    margin-bottom: 0;
}

.text-right {
    text-align: right;
}


.left-border {
    border-left: 1px solid #201E67;
}

button.btn-dangky:hover {
    box-shadow: 0px 0px 10px 0px #17a9ff;
}

#infor-account {
    margin-bottom: 20px;
}

    #infor-account .content .info-user {
        padding-bottom: 5px;
    }

    #infor-account .content .info-btn {
        background: #201e67;
        padding: 8px 24px;
        margin-top: 15px;
        display: inline-block;
    }

        #infor-account .content .info-btn a {
            color: #fff;
        }

#update-infor input[type=submit] {
    background: #201e67;
    padding: 8px 24px;
    margin-top: 15px;
    display: inline-block;
    border: none;
    color: #fff;
}

.pagination li {
    padding: 2px 8px;
    border: 1px solid #008081;
    background: #fff;
    margin-right: 3px;
}

    .pagination li a {
        color: #008081;
    }

    .pagination li.active {
        background: #008081;
    }

        .pagination li.active span {
            color: #fff;
        }

.pagination.duyet li {
    padding: 2px 8px;
    border: 1px solid #201e67;
    background: #fff;
    margin-right: 3px;
}

    .pagination.duyet li a {
        color: #201e67;
    }

    .pagination.duyet li.active {
        background: #201e67;
    }

        .pagination.duyet li.active span {
            color: #fff;
        }

.viewtype {
    text-align: right;
}

    .viewtype a {
        padding: 2px 5px;
        border: 1px solid #008081;
        display: inline-block;
        margin-left: 3px;
        color: #008081;
    }

        .viewtype a.active {
            background: #dedede;
        }

.result {
    margin-bottom: 1em;
}

.pagination {
    justify-content: flex-end;
}

    .pagination.duyet {
        justify-content: flex-start;
        margin-bottom: 10px;
    }

.duyet_de_muc .pagination {
    justify-content: flex-start;
}

    .duyet_de_muc .pagination li {
        padding: 2px 8px;
        border: 1px solid #201e67;
        background: #fff;
        margin-right: 3px;
    }

        .duyet_de_muc .pagination li a {
            color: #201e67;
        }

        .duyet_de_muc .pagination li.active {
            background: #201e67;
        }

            .duyet_de_muc.pagination li.active span {
                color: #fff;
            }

.gird-view .cot {
    position: relative;
    min-height: 1px;
    padding-right: 15px;
    padding-left: 15px;
    margin-bottom: 10px;
    -ms-flex: 0 0 25%;
    flex: 0 0 25%;
    max-width: 25%;
}

.list-view .cot {
    position: relative;
    min-height: 1px;
    padding-right: 15px;
    padding-left: 15px;
    margin-bottom: 10px;
    -ms-flex: 0 0 100%;
    flex: 0 0 100%;
    max-width: 100%;
}

.list-view .item {
    background: #fff;
    position: relative;
    padding: 20px;
    display: flex;
    flex-wrap: wrap;
    margin-bottom: 10px;
    box-shadow: 0 12px 10px -10px rgba(0, 0, 0, 0.5), 0 1px 2px rgba(0, 0, 0, 0.3), 0 0 4px rgba(0, 0, 0, 0.1) inset;
}

    .list-view .item .image {
        display: none;
    }

    .list-view .item .detail {
        width: 100%;
    }

.list-view .detail h2 {
    font-size: 16px;
    line-height: 1.4em;
    font-weight: bold;
}

.list-view .result {
    margin: 0;
}

.list-view .pagination {
    margin: 0;
    justify-content: flex-end;
}

.list-view .detail .nut-luu {
    text-align: right;
    margin-right: 30px;
}

    .list-view .detail .nut-luu a {
        color: #201E67;
        position: relative;
    }

        .list-view .detail .nut-luu a span {
            display: inline-block;
            padding: 5px 10px;
            border-radius: 3px;
            border: 1px solid #201E67;
        }

        .list-view .detail .nut-luu a i {
            color: #201e67;
            font-size: 24px;
        }

.list-view .group-save {
    display: none;
}

.list-group-icon a {
    font-size: 13px;
    color: #fff;
    background: #008081;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    border-radius: 5px;
    padding: 3px;
    margin-bottom: 5px;
}

    .list-group-icon a > img {
        max-width: 20px;
        margin-right: 5px;
    }

.gird-view .item {
    background: #fff;
    position: relative;
    height: 100%;
    padding: 15px;
    margin-bottom: 10px;
    box-shadow: 0 12px 10px -10px rgba(0, 0, 0, 0.5), 0 1px 2px rgba(0, 0, 0, 0.3), 0 0 4px rgba(0, 0, 0, 0.1) inset;
}

    .gird-view .item .image {
        text-align: center;
    }

    .gird-view .item .list-group-icon {
        display: none;
    }

    .gird-view .item .detail {
        width: 100%;
    }

.gird-view .detail h2 {
    font-size: 16px;
    line-height: 1.4;
    font-weight: bold;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    height: calc(16px * 1.4 * 2);
}

.gird-view .group-save a {
    width: 20px;
    height: 20px;
    padding: 3px;
    border-radius: 3px;
    display: inline-flex;
    justify-content: center;
    align-items: center;
    background-color: #018081;
}

    .gird-view .group-save a i {
        color: #fff;
        font-size: 12px;
    }

.gird-view .result {
    margin: 0;
}

.gird-view .pagination {
    margin: 0;
    justify-content: flex-end;
}

.gird-view .detail .nut-luu {
    width: 100%;
    display: flex;
    justify-content: space-between;
}

    .gird-view .detail .nut-luu a {
        color: #201E67;
        position: relative;
    }

        .gird-view .detail .nut-luu a span {
            display: inline-block;
            padding: 5px 10px;
            border-radius: 3px;
            border: 1px solid #201E67;
        }

    .gird-view .detail .nut-luu > a i {
        font-size: 1.5em;
    }

.related.list-view .detail h2 {
    font-size: 16px;
    line-height: 1.4;
    font-weight: bold;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    height: calc(16px * 1.4 * 2);
}

.hr-line {
    width: 100%;
    height: 1px;
    background-color: #EFEFEF;
    margin-bottom: 10px;
}

.choosedfilter > span {
    padding: 3px 4px;
    font-size: 16px;
    font-weight: bold;
}

.choosedfilter a {
    padding: 3px 15px;
    background: #CCE7F5;
    border-radius: 2em;
    display: inline-block;
    margin-bottom: 3px;
    margin-right: 3px;
}

    .choosedfilter a span {
        margin-right: 1em;
        color: #000;
    }

    .choosedfilter a:hover {
        text-decoration: none;
    }

.list-filter li {
    margin-bottom: 5px;
    position: relative;
}

    .list-filter li a {
        color: #000;
        text-transform: capitalize;
        display: block;
        line-height: 1.4em;
        padding: 5px;
    }

    .list-filter li .sub-filter li > a {
        border-bottom: 1px solid #EFEFEF;
        font-size: 13px;
        padding: 3px;
    }

    .list-filter li.root > a {
        font-weight: bold;
        font-size: 16px;
    }

        .list-filter li.root > a.tls {
            background-color: #201E67;
            color: #fff;
        }

    .list-filter li .sub-filter {
        margin-left: 10px;
    }

    .list-filter li .icon {
        font-family: "Font Awesome 5 Pro";
        font-weight: 600;
        position: absolute;
        top: 4px;
        font-size: 12px;
        right: 5px;
        border: 1px solid #000;
        height: 15px;
        width: 15px;
        display: flex;
        /* text-align:  center; */
        justify-content: center;
        align-items: center;
        cursor: pointer;
    }

    .list-filter li .open:before {
        content: "\f067";
    }

    .list-filter li .close:before {
        content: "\f068";
    }

.sachlienquan .item {
    background: #fff;
    position: relative;
    padding: 15px;
    margin-bottom: 10px;
    box-shadow: 0 12px 10px -10px rgba(0, 0, 0, 0.5), 0 1px 2px rgba(0, 0, 0, 0.3), 0 0 4px rgba(0, 0, 0, 0.1) inset;
}

    .sachlienquan .item .image {
        text-align: center;
    }

    .sachlienquan .item .list-group-icon {
        display: none;
    }

    .sachlienquan .item .detail {
        width: 100%;
    }

.sachlienquan .detail h2 {
    font-size: 16px;
    line-height: 1.4;
    font-weight: bold;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    height: calc(16px * 1.4 * 2);
}

.sachlienquan .group-save a {
    width: 20px;
    height: 20px;
    padding: 3px;
    border-radius: 3px;
    display: inline-flex;
    justify-content: center;
    align-items: center;
    background-color: #018081;
}

    .sachlienquan .group-save a i {
        color: #fff;
        font-size: 12px;
    }

.sachlienquan .result {
    margin: 0;
}

.sachlienquan .detail .nut-luu {
    width: 100%;
    display: flex;
    justify-content: space-between;
}

    .sachlienquan .detail .nut-luu a {
        color: #008081;
        position: relative;
    }

        .sachlienquan .detail .nut-luu a span {
            display: inline-block;
            padding: 5px 10px;
            border-radius: 3px;
            border: 1px solid #008081;
        }

    .sachlienquan .detail .nut-luu > a i {
        font-size: 1.5em;
    }

.sort-list {
    display: flex;
    flex-wrap: wrap;
}

.sort-item {
    width: 9.1%;
    margin-right: 1%;
    margin-bottom: 1%;
    background: #201e67;
    text-align: center;
    padding: 15px;
}

    .sort-item a {
        color: #fff;
        display: block;
        width: 100%;
        height: 100%;
    }

    .sort-item:hover {
        box-shadow: 0px 5px 5px 0px #929090, 5px 5px 5px 0 #929090;
    }

    .sort-item a img {
        transition: all .3s ease-in;
    }

    .sort-item a:hover {
        text-decoration: none;
    }

        .sort-item a:hover img {
            transform: rotateY(360deg);
        }

    .sort-item p {
        margin: 10px 0;
    }

    .sort-item:last-child {
        margin-right: 0;
    }

.sort-text {
    padding-top: 10px;
    padding-bottom: 10px;
}

    .sort-text li {
        float: left;
        margin-right: 10px;
        font-size: 120%;
    }

        .sort-text li a {
            color: #201e67;
            font-weight: bold;
        }

.search-tool {
    position: relative;
    margin-bottom: 20px;
}

    .search-tool .search-btn {
        width: 100%;
        height: 30px;
        border: 1px solid #201e67;
        color: #000;
        padding: 5px 30px 5px 10px;
    }

.breadcrumb {
    padding: .75rem 0;
}

    .breadcrumb li:first-child a {
        padding-left: 0;
    }

button#search {
    position: absolute;
    right: 16px;
    top: 0;
    color: #fff;
    padding: 7px 7px;
    background: #201e67;
    font-size: 16px;
    box-shadow: none;
    border: none;
    cursor: pointer;
}

#subject .heading-title {
    border: none;
}

    #subject .heading-title h2 {
        font-size: 20px;
        line-height: 1.2em;
        font-weight: bold;
        margin: 0;
        color: #201E67;
    }

#subject select {
    height: 24px;
}

#subject .lists-filter {
    margin-bottom: 20px;
}

#subject .list-filter {
    padding: 17px 10px;
}

#subject .list-filter-dictionary {
    padding: 5px 10px 5px 10px;
    margin-left: 15px;
}

    #subject .list-filter-dictionary a {
        font-weight: bold;
        font-size: 16px;
        text-transform: capitalize;
        line-height: 1.4;
    }

#subject .list-filter li {
    margin-bottom: 5px;
    position: relative;
}

    #subject .list-filter li.root {
        border-bottom: 1px solid #000;
    }

    #subject .list-filter li a {
        color: #000;
        text-transform: capitalize;
        display: block;
        line-height: 1.4em;
    }

    #subject .list-filter li.root > a {
        font-weight: bold;
        font-size: 16px;
    }

    #subject .list-filter li .sub-filter {
        margin-left: 10px;
        display: none;
    }

    #subject .list-filter li .icon {
        top: 10px;
        font-size: 10px;
        left: 0px;
        height: 12px;
        width: 12px;
    }

#subject .list-filter ul.sub-filter li .icon {
    top: 5px;
}

#subject .list-filter li {
    padding-left: 20px;
}

    #subject .list-filter li a {
        color: #201E67;
    }

.modal {
    display: none;
    position: fixed;
    z-index: 99999;
    left: 20%;
    right: 20%;
    top: 15%;
    bottom: 15%;
    overflow: hidden;
    background-color: rgb(0,0,0);
    background-color: rgba(0,0,0,0.4);
}

#myModalSelectLibrary.modal {
    left: 30%;
    right: 30%;
    top: 20%;
    bottom: 20%;
}

.modal_content {
    background-color: #fefefe;
    margin: auto;
    padding: 20px;
    border: 1px solid #888;
    width: 100%;
    height: 100%;
    overflow: hidden;
}

    .modal_content > div {
        height: 12%;
    }

    .modal_content > .row {
        height: 88%;
    }

        .modal_content > .row > .col-sm-4,
        .modal_content > .row > .col-sm-8,
        .modal_content > .row > .col-sm-12 {
            height: 10%;
        }

#myModalSave #issue {
    background: transparent;
    overflow-y: scroll;
    height: 80%;
}

#issue {
    height: 100%;
    overflow-y: auto;
}

.closes {
    color: #aaaaaa;
    float: right;
    font-size: 28px;
    font-weight: bold;
}

    .closes:hover,
    .closes:focus {
        color: #000;
        text-decoration: none;
        cursor: pointer;
    }

#myModalSave .list-view .item .detail {
    width: 100%;
}

    #myModalSave .list-view .item .detail h2 {
        font-size: 16px;
        line-height: 1.2em;
    }

    #myModalSave .list-view .item .detail p {
        margin-bottom: 0.5em;
    }

.form-group-2 {
    margin-bottom: 1rem;
}

div.stars {
    display: inline-block;
}

input.star {
    display: none;
}

label.star {
    float: right;
    padding: 10px;
    font-size: 24px;
    color: #444;
    transition: all .2s;
    font-family: "Font Awesome 5 Pro";
}

input.star:checked ~ label.star:before {
    content: "\f005";
    font-weight: 900;
    color: #FD4;
    transition: all .25s;
}

input.star-5:checked ~ label.star:before {
    color: #FE7;
    text-shadow: 0 0 20px #952;
}

input.star-1:checked ~ label.star:before {
    color: #F62;
}

label.star:hover {
    transform: rotate(-15deg) scale(1.3);
}

label.star:before {
    content: "\f005";
}

.menu-fitter {
    display: none;
}

span.icon-x {
    font-family: "Font Awesome 5 Pro";
    font-weight: 600;
    position: absolute;
    top: 0;
    right: 5px;
    cursor: pointer;
    padding: 2px;
    color: red;
}

    span.icon-x:before {
        content: "\f00d";
    }

.sub-filter .lv1 {
    display: none;
}

    .sub-filter .lv1:nth-child(1) {
        display: block !important;
    }

    .sub-filter .lv1:nth-child(2) {
        display: block !important;
    }

    .sub-filter .lv1:nth-child(3) {
        display: block !important;
    }

    .sub-filter .lv1:nth-child(4) {
        display: block !important;
    }

    .sub-filter .lv1:nth-child(5) {
        display: block !important;
    }

.sub-filter .thu_gon {
    display: none;
}

.panel {
    position: fixed;
    right: -15.625em;
    width: 15.625em;
}

.tracuutailieu .item {
    position: relative;
}

    .tracuutailieu .item .content-parallel {
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        display: flex;
        justify-content: center;
        align-items: center;
    }

    .tracuutailieu .item.item-1 .content-parallel {
        background-color: rgba(32, 30, 103, 0.7);
    }

    .tracuutailieu .item.item-2 .content-parallel {
        background-color: rgba(0, 128, 129, 0.7);
    }

    .tracuutailieu .item.item-3 .content-parallel {
        background-color: rgba(187, 40, 33, 0.7);
    }

    .tracuutailieu .item .content-parallel a {
        color: #fff;
        font-weight: bold;
        font-size: 24px;
    }

.box-nguontainguyen .item {
    border: 2px solid #201E67;
    border-radius: 5px;
    overflow: hidden;
    margin-bottom: 15px;
}

ul.sub-filter-lv1 {
    margin-left: 1em;
    position: relative;
}

ul.sub-filter-lv2 {
    margin-left: 1em;
    position: relative;
}

ul.sub-filter-lv1:before {
    content: "";
    display: block;
    width: 0;
    position: absolute;
    top: 0;
    bottom: 0;
    left: 0;
    border-left: 1px dotted #201E67;
}

ul.sub-filter-lv1 li {
    margin: 0;
    padding: 0 1em;
    line-height: 2em;
    color: #369;
    font-weight: 700;
    position: relative;
}

ul.sub-filter-lv1 > li:before {
    content: "";
    display: block;
    width: 10px;
    height: 0;
    border-top: 1px dotted #201E67;
    margin-top: -1px;
    position: absolute;
    top: 1em;
    left: 0px;
}

ul.sub-filter-lv2 > li:before {
    content: "";
    display: block;
    width: 36px;
    height: 0;
    border-top: 1px dotted #201E67;
    margin-top: -1px;
    position: absolute;
    top: 1em;
    left: -27px;
}

ul.sub-filter-lv1 li:last-child:before {
    background: #fff;
    height: auto;
    top: 1em;
    bottom: 0;
}

.col-share a.share-btn:hover {
    text-decoration: none;
}

.owl-carousel .owl-nav button.owl-next,
.owl-carousel .owl-nav button.owl-prev {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
}

.owl-carousel .owl-nav button.owl-next {
    right: -6%;
}

.owl-carousel .owl-nav button.owl-prev {
    left: -6%;
}

    .owl-carousel .owl-nav button.owl-next > span,
    .owl-carousel .owl-nav button.owl-prev > span {
        width: 40px;
        height: 40px;
        display: inline-block;
        padding: 7px;
        background-color: #D7D7D7;
        border-radius: 50%;
    }

        .owl-carousel .owl-nav button.owl-next > span > span,
        .owl-carousel .owl-nav button.owl-prev > span > span {
            width: 100%;
            height: 100%;
            display: inline-flex;
            justify-content: center;
            align-items: center;
            background-color: #ACACAC;
            border-radius: 50%;
        }

        .owl-carousel .owl-nav button.owl-next > span i,
        .owl-carousel .owl-nav button.owl-prev > span i {
            font-size: 1.2em;
            color: #fff;
        }

.thongtinxepgia thead tr th {
    background-color: #201E67;
    color: #fff;
    text-align: center;
}

.thongtinxepgia tbody tr td {
    background-color: #EBEBEB;
    text-align: center;
}

.muon {
    padding: 5px 10px;
    color: #fff;
    background-color: #ED1B24;
    border-radius: 5px;
}

    .muon:hover {
        color: #fff;
        background-color: #ED1B24;
    }

.head-title p {
    font-size: 20px;
    line-height: 1.4;
    color: #201E67;
    font-weight: bold;
}

h3.heading {
    font-size: 20px;
    line-height: 1.4;
    margin-bottom: 10px;
    color: #201E67;
    font-weight: bold;
}

a.mucluc {
    text-decoration: underline;
    color: red;
}

.detail .detail-anpham {
    padding: 0 20px;
    margin-bottom: 20px;
}

table.detail-tble td.cots-1 {
    width: 20%;
    font-weight: bold;
}

.box-product-detail .image-product {
    text-align: center;
}

    .box-product-detail .image-product > div {
        background: #fff;
        padding: 5px;
        display: inline-block;
        box-shadow: 0 12px 10px -10px rgba(0, 0, 0, 0.5), 0 1px 2px rgba(0, 0, 0, 0.3), 0 0 4px rgba(0, 0, 0, 0.1) inset;
    }

.book-btn {
    text-align: center;
}

    .book-btn a {
        display: inline-block;
        width: 100%;
        background-color: #201e67;
        color: #fff !important;
        text-align: center;
        font-size: 1.2rem;
        padding: 15px 20px;
        margin: 10px 0;
    }

.group-next-prev {
    display: -ms-flexbox;
    display: flex;
    -ms-flex-wrap: wrap;
    flex-wrap: wrap;
    margin-right: -15px;
    margin-left: -15px;
}

    .group-next-prev .prev-btn, .group-next-prev .next-btn {
        -ms-flex: 0 0 50%;
        flex: 0 0 50%;
        max-width: 50%;
        padding: 0 15px;
    }

    .group-next-prev .prev-btn {
        text-align: right;
    }

    .group-next-prev .next-btn {
        text-align: left;
    }

.information .list-group-icon {
    color: #A1A1A1;
}

/*    .information .list-group-icon span img {
        -webkit-filter: brightness(0.7);
        filter: brightness(0.7);
        max-height: 20px;
    }*/

.information h2 a {
    font-size: 1.5rem;
}

.box-product-detail .mobile {
    display: none;
}

#closemyModalSave, #closemyModalSelectLibrary {
    position: fixed;
    top: 0;
    bottom: 0;
    left: 0;
    right: 0;
    background-color: rgba(0, 0, 0, 0.7);
    z-index: 99999;
    display: none;
}

#showLib.modal-body {
    height: 100%;
    padding: 0;
    position: inherit;
}

    #showLib.modal-body .row-detail {
        height: 10%;
    }

    #showLib.modal-body .checkbox-box {
        height: 75%;
        overflow-y: auto;
        padding: 15px;
        border: solid 1px #ccc;
    }

    #showLib.modal-body .btn-group {
        height: 15%;
        width: 100%;
        display: inline-block;
    }

.col-share {
    text-align: center;
}

#register .tab-container {
    border-bottom: none;
    border-left: none;
    border-right: none;
}

label {
    margin-bottom: 0;
}

.text-right {
    text-align: right;
}

#register input[type=text],
#register input[type=date],
#register select {
    width: 100%;
    height: 32px;
    padding: 5px;
    border-radius: .5em;
    border: 1px solid #d1cfcf;
    padding: 5px 10px;
    border: 1px solid #D1CFCF;
    color: #737373;
    margin-right: 5px;
    border-radius: 3px;
}

#changeInfor input[type=text],
#changeInfor input[type=date],
#changeInfor select {
    width: 100%;
    height: 32px;
    padding: 5px;
    border-radius: .5em;
    border: 1px solid #d1cfcf;
    padding: 5px 10px;
    border: 1px solid #D1CFCF;
    color: #737373;
    margin-right: 5px;
    border-radius: 3px;
}

#changeInfor {
    border-top: 1px solid #201E67;
    padding-top: 15px;
}

.form-left {
    width: 28%;
    margin-right: 2%;
    float: left;
}

.form-right {
    width: 68%;
    margin-left: 2%;
    float: left;
}

.form-right-2 {
    width: 40%;
    margin-left: 2%;
    margin-right: 2%;
    float: left;
}

.form-code {
    width: 24%;
    margin-left: 2%;
    float: left;
}

    .form-code > div {
        display: inline-flex;
        width: 100%;
    }

        .form-code > div #pCode {
            font-size: 16px;
            margin-right: 10px;
        }

        .form-code > div i {
            cursor: pointer;
        }

.form-group {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 32px;
}

.btn-dangky {
    background: #201e67;
    color: #fff;
}

#infor-account .image {
    border: 1px solid #133340;
}

#infor-account .bton {
    display: block;
    width: 100%;
    font-weight: 400;
    text-align: center;
    white-space: nowrap;
    vertical-align: middle;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
    color: #fff;
    background: #201e67;
    border: 1px solid transparent;
    padding: .375rem .75rem;
    font-size: 1rem;
    line-height: 1.5;
    cursor: pointer;
    transition: color .15s ease-in-out,background-color .15s ease-in-out,border-color .15s ease-in-out,box-shadow .15s ease-in-out;
}

.dr-infor a:hover {
    text-decoration: none;
}

#infor-account .bton.active {
    background: #008081;
}

#infor-account button {
    margin-top: 5px;
}

    #infor-account button:first-child {
        margin-top: 10px;
    }

#infor-account .image img {
    width: 100%;
}

.left-border {
    border-left: 1px solid #133340;
}

#infor-account .content {
    padding: 0 20px;
}

#infor-account .heading-title {
    border-bottom: 1px solid #133340;
}

    #infor-account .heading-title h3 {
        font-size: 18px;
        padding: 10px 20px;
    }

#infor-account table.sach-muon {
    width: 100%;
}

#infor-account table,
#infor-account th,
#infor-account td {
    border: 1px solid #201e67;
    text-align: center;
    vertical-align: middle;
    padding: 10px;
}

#infor-account th {
    background: #201e67;
    color: #fff;
    font-weight: bold;
    border-right: 1px solid #fff;
}

    #infor-account th:last-child {
        border-right: none;
    }

button.btn-dangky:hover {
    box-shadow: 0px 0px 10px 0px #17a9ff;
}

#infor-account {
    margin-bottom: 20px;
}

#dang-nhap {
    margin: 50px auto;
    border-radius: .5em;
    background: #fff;
    padding: 50px 30px;
    border: 1px solid #133340;
}

.login #content {
    background: transparent;
}

#dang-nhap .form-check-label {
    display: flex;
    align-items: center;
}

#dang-nhap .form-check {
    padding-left: 0;
}

#dang-nhap input[type=checkbox] {
    width: 15px;
    height: 15px;
    margin-right: .5em;
    cursor: pointer;
}

#dang-nhap input[type=submit] {
    background: #201e67;
    color: #fff;
    padding: 8px 24px;
    border: none;
    margin-top: 10px;
    cursor: pointer;
}

#dang-nhap .link-dang-ky {
    font-size: 12px;
    font-weight: bold;
    color: #133340;
    margin-top: 10px;
}

    #dang-nhap .link-dang-ky a {
        color: red;
    }

#gia-han-the {
    margin: 50px auto;
    border-radius: .5em;
    background: #fff;
    padding: 50px 30px;
    border: 1px solid #133340;
}

    #gia-han-the .form-check-label {
        display: flex;
        align-items: center;
    }

    #gia-han-the .form-check {
        padding-left: 0;
    }

    #gia-han-the input[type=checkbox] {
        width: 15px;
        height: 15px;
        margin-right: .5em;
        cursor: pointer;
    }

    #gia-han-the input[type=submit] {
        background: #201e67;
        color: #fff;
        padding: 8px 24px;
        border: none;
        margin-top: 10px;
        cursor: pointer;
    }

    #gia-han-the .link-dang-ky {
        font-size: 12px;
        font-weight: bold;
        color: #133340;
        margin-top: 10px;
    }

        #gia-han-the .link-dang-ky a {
            color: red;
        }

#tap-chi {
    margin: 50px auto;
    border-radius: .5em;
    background: #fff;
    padding: 50px 30px;
    border: 1px solid #133340;
}

    #tap-chi .form-check-label {
        display: flex;
        align-items: center;
    }

    #tap-chi .form-check {
        padding-left: 0;
    }

    #tap-chi input[type=checkbox] {
        width: 15px;
        height: 15px;
        margin-right: .5em;
        cursor: pointer;
    }

    #tap-chi input[type=submit], #tap-chi input[type=reset] {
        background: #201e67;
        color: #fff;
        padding: 8px 24px;
        border: none;
        margin-top: 10px;
        cursor: pointer;
    }

    #tap-chi .link-dang-ky {
        font-size: 12px;
        font-weight: bold;
        color: #133340;
        margin-top: 10px;
    }

        #tap-chi .link-dang-ky a {
            color: red;
        }

    #tap-chi .form-group > label {
        text-align: right;
    }

.select_img {
    padding-top: 5px;
    color: #201e67;
    cursor: pointer;
    display: block;
}

.title h2 {
    font-size: 18px;
    line-height: 1.4;
    margin: 0;
}

.library.search {
    margin: 10px 0;
}

    .library.search > label {
        width: 40%;
    }

    .library.search > select {
        width: 58%;
        margin: 0;
        margin-left: 2%;
    }

#register.content {
    margin-top: 0;
}

.search-nang-cao-tren {
    margin: 20px 0;
}

.group-filter {
    margin-bottom: 20px;
}

.text-center-filter {
    display: flex;
    align-items: center;
    justify-content: center;
}

.search-more {
    background: #201e67;
    color: #fff;
    padding: 10px;
    margin: 10px 0;
}

    .search-more .remove {
        display: inline-block;
    }

    .search-more.collapsed .remove {
        display: none;
    }

    .search-more:not(.collapsed) .add {
        display: none;
    }

.btn-searchAdvanced {
    text-align: center;
}

    .btn-searchAdvanced input[type=submit], #codeTemp input[type=submit] {
        background: #201e67;
        color: #fff;
        padding: 8px 24px;
        border: none;
        margin-top: 10px;
        margin-bottom: 10px;
        cursor: pointer;
    }

#codeTemp > #txtCodeTemp {
    width: 72%;
    margin-right: 3%;
    height: 32px;
    padding: 5px;
    border-radius: .5em;
    border: 1px solid #d1cfcf;
    padding: 5px 10px;
    border: 1px solid #D1CFCF;
    color: #737373;
    margin-right: 5px;
    border-radius: 3px;
}

#codeTemp > input[type=submit] {
    width: 25%;
    height: 32px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin: 0;
}

input.filter-advanced, select.filter-advanced {
    width: 100%;
    height: 32px;
    padding: 5px;
    border: 1px solid #201E67;
    color: #000000;
}

.box-selectedLibrary {
    height: 300px;
    width: 100%;
}

    .box-selectedLibrary > .row-detail {
        display: flex;
        align-items: center;
        height: 10%;
        margin: 0;
    }

    .box-selectedLibrary > .checkbox-box {
        height: 90%;
        overflow: auto;
        padding: 10px;
        border: solid 1px #ccc;
    }

.box-document {
    height: 300px;
    width: 100%;
}

    .box-document > .row-detail {
        display: flex;
        align-items: center;
        height: 10%;
        margin: 0;
    }

    .box-document > .checkbox-box {
        height: 90%;
        overflow: auto;
        padding: 10px;
        border: solid 1px #ccc;
    }

.row-detail {
    margin-bottom: 10px;
}

.messageContent {
    padding: 1rem;
    background-color: #eff1f3;
    margin-bottom: 15px;
}

    .messageContent .details {
        display: -ms-flexbox;
        display: flex;
        align-items: center;
    }

        .messageContent .details .avatarAuthor {
            margin-right: 15px;
            max-height: 32px;
        }

        .messageContent .details .messageAuthor .username {
            margin-right: 10px;
        }

        .messageContent .details .messageAuthor .datePermalink {
            color: rgb(150,150,150);
            font-size: 12px;
        }

    .messageContent .messageContentDetail {
        padding: 10px 0;
    }

#lnkSaveFile {
    color: #fff;
    background-color: #201E67;
    border: none;
    padding: 5px 10px;
    box-shadow: 2px 2px 3px 0 #3f3cb5;
    margin-bottom: 15px;
}

h1.icon-cloud {
    font-size: 24px;
    display: flex;
    align-items: center;
}

    h1.icon-cloud span {
        display: inline-flex;
        justify-content: center;
        align-items: center;
        width: 25px;
        height: 25px;
        margin-right: 5px;
        border-radius: 50%;
        background: red;
    }

    h1.icon-cloud i {
        font-size: 12px;
        color: #fff;
    }

h1.header-title {
    font-size: 32px;
    line-height: 1.4;
    color: #201e67;
    font-weight: bold;
    display: flex;
    align-items: center;
}

    h1.header-title img {
        margin-right: 5px;
    }

table.result-z3950 {
    width: 100%;
    margin-top: 15px;
    margin-bottom: 25px;
}

    table.result-z3950 thead tr th {
        text-align: center;
        font-size: 16px;
        font-weight: bold;
    }

    table.result-z3950 thead tr th, table.result-z3950 tbody tr td {
        padding: .75rem;
    }

    table.result-z3950 tbody tr td {
        width: 3%;
    }

        table.result-z3950 tbody tr td.list-content {
            border-bottom: 1px solid #000;
            width: 97%;
        }

@media (min-width: 1200px) {
    .container {
        max-width: 1240px;
    }

    .link-menu {
        display: none;
    }

    .box-bosuutap .item:hover img {
        transform: scale(1.2) rotate(-3deg);
    }

    .list-filter li.root > a:hover {
        background-color: #EFEFEF;
        text-decoration: none;
    }

    .list-filter li.root > a.tls:hover {
        background-color: #201E67;
        color: #fff;
    }

    .list-filter li .sub-filter li > a:hover {
        background-color: #F5F5F5;
        text-decoration: none;
    }

    #myModalSave .pagination {
        justify-content: flex-start;
    }

    .group-save a:hover {
        text-decoration: none !important;
    }

    #infor-account .content.changePassword {
        padding: 0 160px;
    }
}

@media (max-width: 1000px) {
    .sort-item {
        width: 19.2%;
        margin-right: 1%;
        margin-bottom: 1%;
        background: #201E67;
        text-align: center;
        padding: 15px;
    }

        .sort-item:last-child {
            margin-right: 1%;
        }

        .sort-item:nth-child(5n) {
            margin-right: 0;
        }
}

@media (max-width: 768px) {
    .modal {
        top: 0;
        bottom: 0;
        right: 0;
        left: 0;
    }

    #main-menu ul.list-menu li {
        float: none;
    }

        #main-menu ul.list-menu li ul.menu-lv2 {
            display: none;
            position: relative;
        }

    .responsive-menu-controller {
        display: block;
    }

    .responsive-menu-controller {
        padding: 10px 15px;
        background: #000;
        color: #fff;
    }

    .list-menu {
        display: none;
    }

    .menu-link {
        font-size: 20px;
        padding: 12px;
        display: inline-block;
        color: #ffffff;
        background: #201E67;
        cursor: pointer;
    }

        .menu-link:hover {
            color: #fff;
            text-decoration: none;
        }

    #menu {
        background: #201E67;
        z-index: 9999;
    }

        #menu .mobile li.root {
            position: relative;
        }

        #menu .mobile li a {
            color: #fff;
            padding: 10px;
            display: block;
            border-bottom: 1px dotted #fff;
        }

        #menu .mobile li .menu-lv2 a {
            border-bottom: none;
        }

        #menu .mobile li .menu-lv2 {
            display: none;
            margin-left: 15px;
        }

    .click-menu:before {
        font-family: "Font Awesome 5 Pro";
        font-size: 14px;
        font-weight: 600;
        position: absolute;
        right: 5px;
        top: 5px;
        color: #fff;
    }

    .click-menu.open:before {
        content: "\f107";
    }

    .click-menu.close:before {
        content: "\f106";
    }

    .infor-right {
        margin-top: 20px;
    }
    /* .col-12{
		flex: 0 0 100%;
	    	max-width: 100%;
	}
	.col-10{
		flex: 0 0 83.333333%;
	    	max-width: 83.333333%;
	} */
    .heading-title h2 {
        font-size: 16px;
    }

    #infor-account table.sach-muon {
        width: 600px;
    }

    #infor-account .left-border {
        border-left: none;
    }

    #infor-account .content {
        padding: 0;
    }

    .gird-view .item {
        width: 100%;
        margin-right: 0;
        margin-bottom: 5%;
        background: #fff;
        box-shadow: 0 12px 10px -10px rgba(0, 0, 0, 0.5), 0 1px 2px rgba(0, 0, 0, 0.3), 0 0 4px rgba(0, 0, 0, 0.1) inset;
    }

    .sort-item {
        width: 19.2%;
        margin-right: 1%;
        margin-bottom: 1%;
        background: #201E67;
        text-align: center;
        padding: 15px;
    }

        .sort-item:last-child {
            margin-right: 1%;
        }

        .sort-item:nth-child(5n) {
            margin-right: 0;
        }

    .column-right {
        display: none;
    }

    .content-main {
        -ms-flex: 0 0 100%;
        flex: 0 0 100%;
        max-width: 100%;
    }

    footer#footer .infor-link .infor-footer {
        display: flex;
        width: 100%;
    }

    #footer .infor-link ul li {
        text-align: left;
        margin-right: 2%;
    }

    .form-left {
        width: 30%;
    }

    .form-right {
        width: 66%;
    }

    .container {
        max-width: 720px;
    }

    .group-social .like-socia {
        justify-content: flex-start;
    }

    .form-right-2 {
        width: 30%;
    }

    .form-code {
        width: 32%;
    }

    .filter {
        position: fixed;
        top: 20%;
        left: 0;
        transition: 0.5s;
        transform: translateX(-100%);
        z-index: 9999;
    }

        .filter.open {
            transform: translateX(0);
        }

        .filter .menu-fitter {
            position: absolute;
            top: 0;
            left: 100%;
            color: #fff;
            padding: 10px;
            background: #201E67;
            margin: 0;
            display: block;
        }

        .filter #menu_fitter {
            margin: 0;
            background: #ebebeb;
            width: 250px;
            height: 350px;
            overflow-y: auto;
        }

    .modal_content {
        width: 100%;
    }

    .cot-5 {
        -ms-flex: 0 0 25%;
        flex: 0 0 25%;
        max-width: 25%;
    }

    .box-row.tailieumoi .cot-5:nth-last-of-type(3),
    .box-row.sachdexuat .cot-5:nth-last-of-type(3),
    .box-row.tailieumoi .cot-5:nth-last-of-type(2),
    .box-row.sachdexuat .cot-5:nth-last-of-type(2) {
        display: none;
    }

    .box-coso .cot-5:nth-last-of-type(2),
    .box-bosuutap .cot-5:nth-last-of-type(2) {
        display: none;
    }

    .user .dr {
        width: 430px;
    }

    .search {
        margin: 10px 0;
    }

    .group-lib {
        margin-top: 5px;
    }

    .gird-view .cot {
        -ms-flex: 0 0 50%;
        flex: 0 0 50%;
        max-width: 50%;
    }

    .module-aside {
        -ms-flex: 0 0 100%;
        flex: 0 0 100%;
        max-width: 100%;
    }

    .tracuutailieu .col-12 {
        -ms-flex: 0 0 33.333333%;
        flex: 0 0 33.333333%;
        max-width: 33.333333%;
    }

    .head-title h1 {
        font-size: 20px;
        line-height: 24px;
    }

    .tracuutailieu .item .content-parallel a {
        color: #fff;
        font-weight: bold;
        font-size: 16px;
    }

    .thongtinxepgia.table {
        width: 750px;
    }

    .box-product-detail .mobile {
        display: -ms-flexbox;
        display: flex;
        -ms-flex-wrap: wrap;
        flex-wrap: wrap;
        align-items: center;
        margin-right: -15px;
        margin-left: -15px;
    }

    .module-aside.desktop {
        display: none;
    }

    .box-product-detail .mobile .group-next-prev {
        -ms-flex: 0 0 35%;
        flex: 0 0 35%;
        max-width: 35%;
    }

    .box-product-detail .mobile .book-btn {
        -ms-flex: 0 0 35%;
        flex: 0 0 35%;
        max-width: 35%;
        padding: 0 15px;
    }

    .box-product-detail .mobile .col-share {
        -ms-flex: 0 0 30%;
        flex: 0 0 30%;
        max-width: 30%;
    }

    .group-search {
        width: 100%;
    }

    .search select {
        padding: 5px;
        width: 35%;
    }

    .search input {
        padding: 5px;
        width: 50%;
    }

    .search button {
        width: 15%;
    }

    #myModalSelectLibrary.modal {
        left: 20%;
        right: 20%;
        top: 10%;
        bottom: 10%;
    }
}

@media (min-width: 768px) and (max-width: 1024px) and (orientation: portrait) {
    .cot-5 {
        -ms-flex: 0 0 33.33%;
        flex: 0 0 33.33%;
        max-width: 33.33%;
    }

    .box-row.tailieumoi .cot-5:nth-last-of-type(3),
    .box-row.sachdexuat .cot-5:nth-last-of-type(3) {
        display: block;
    }

    .box-row.tailieumoi .cot-5:nth-last-of-type(2),
    .box-row.sachdexuat .cot-5:nth-last-of-type(2) {
        display: none;
    }

    .box-coso .cot-5:nth-last-of-type(3),
    .box-bosuutap .cot-5:nth-last-of-type(3) {
        display: none;
    }

    #bosuutap-all .box-bosuutap .cot-5:nth-last-of-type(3) {
        display: block;
    }

    #bosuutap-all .box-bosuutap .cot-5:nth-last-of-type(2) {
        display: block;
    }

    .modal {
        top: 15%;
        bottom: 15%;
        right: 10%;
        left: 10%;
    }

    .modal_content > div {
        height: 7%;
    }

    .modal_content > .row {
        height: 93%;
    }

    .search select {
        padding: 5px;
        width: 35%;
    }

    .search input {
        padding: 5px;
        width: 50%;
    }

    .search button {
        width: 15%;
    }

    #myModalSelectLibrary.modal {
        left: 15%;
        right: 15%;
        top: 25%;
        bottom: 25%;
    }
}

@media (min-width: 768px) and (max-width: 1024px) and (orientation: landscape) {
    .link-menu {
        display: none;
    }

    #main-menu ul.list-menu li a {
        padding: 16px 20px;
    }

    .user .dr {
        width: 175%;
    }

    .gird-view .cot {
        -ms-flex: 0 0 33.33%;
        flex: 0 0 33.33%;
        max-width: 33.33%;
    }

    .list-filter li.root > a.tls {
        font-size: 14px;
    }

    ul.sub-filter-lv1 li > a {
        font-size: 13px;
    }

    .modal_content > div {
        height: 7%;
    }

    .modal_content > .row {
        height: 93%;
    }

    .group-search {
        width: 90%;
    }
}

@media (min-width: 481px) and (max-width: 767px) {
    #bosuutap-all .box-bosuutap .cot-5:nth-last-of-type(2) {
        display: block;
    }

    #bosuutap-all .box-bosuutap .cot-5 {
        -ms-flex: 0 0 20%;
        flex: 0 0 20%;
        max-width: 20%;
    }

    #bosuutap-all .box-bosuutap .content-paralex a {
        font-size: 12px;
    }

    #tap-chi {
        border-radius: .5em;
        background: #fff;
        padding: 50px 30px;
    }
}

@media (max-width: 480px) {
    #infor-account .col-12 {
        -ms-flex: 0 0 100%;
        flex: 0 0 100%;
        max-width: 100%;
    }

    footer#footer .information h1 {
        font-size: 16px;
        line-height: 20px;
    }

    .sort-item {
        width: 32.66666%;
        margin-right: 1%;
        margin-bottom: 1%;
        background: #201E67;
        text-align: center;
        padding: 15px;
    }

        .sort-item:last-child {
            margin-right: 1%;
        }

        .sort-item:nth-child(5n) {
            margin-right: 1%;
        }

        .sort-item:nth-child(3n) {
            margin-right: 0;
        }

    .column-right {
        display: none;
    }

    footer#footer .information {
        padding-left: 15px;
    }

    #footer .infor-link ul li {
        text-align: left;
        margin-right: 2%;
    }

    .viewtype {
        margin-bottom: 5px;
    }

    .choosedfilter {
        text-align: left;
    }

        .choosedfilter > span {
            float: none;
        }

    .list-view .item .image,
    #myModalSave .list-view .item .image {
        width: 100%;
        text-align: center;
        margin-bottom: 5px;
    }

    #myModalSave .list-view .item .detail,
    .list-view .item .detail {
        width: 100%;
        margin-left: 0;
    }

        #myModalSave .gird-view .item .detail h2,
        #myModalSave .list-view .item .detail h2 {
            font-size: 14px;
        }

    #myModalSave .gird-view .item .detail h2 {
        height: calc(14px * 1.4 * 2);
    }

    .cot-5 {
        -ms-flex: 0 0 33.3333%;
        flex: 0 0 33.3333%;
        max-width: 33.3333%;
    }

    .box-row.tailieumoi .cot-5:nth-last-of-type(2),
    .box-row.sachdexuat .cot-5:nth-last-of-type(2) {
        display: none;
    }

    .box-coso .cot-5 {
        -ms-flex: 0 0 50%;
        flex: 0 0 50%;
        max-width: 50%;
    }

    .box-bosuutap .cot-5 {
        -ms-flex: 0 0 50%;
        flex: 0 0 50%;
        max-width: 50%;
    }

        .box-coso .cot-5:nth-last-of-type(2),
        .box-bosuutap .cot-5:nth-last-of-type(2) {
            display: none;
        }

    .user .dr {
        width: 100%;
        padding: 5px;
    }

        .user .dr a.btn-dr {
            padding: 8px;
            font-size: 13px;
        }

    .group-search {
        width: 100%;
    }

    .search select {
        width: 35%;
    }

    .search button {
        width: 12%;
    }

    .search {
        margin: 10px 0;
    }

    .group-lib {
        margin-top: 5px;
    }

    .gird-view .cot {
        -ms-flex: 0 0 50%;
        flex: 0 0 50%;
        max-width: 50%;
    }

    .modal {
        top: 0;
        bottom: 0;
        right: 0;
        left: 0;
    }

    .modal_content > div {
        height: 7%;
    }

    .modal_content > .row {
        height: 93%;
    }

        .modal_content > .row > .col-sm-4,
        .modal_content > .row > .col-sm-8,
        .modal_content > .row > .col-sm-12 {
            height: 7%;
        }

    .head-title h1 {
        font-size: 18px;
        line-height: 22px;
    }

   

    .col-icon .button-label {
        padding: 5px 6px;
    }

    .tracuutailieu .col-12 {
        -ms-flex: 0 0 100%;
        flex: 0 0 100%;
        max-width: 100%;
    }

    ul.sub-filter-lv1 {
        display: none;
    }

    .box-product-detail .image-product {
        margin-bottom: 15px;
    }

    .box-product-detail .detail, .box-product-detail .module-aside, #thongtinxepgia {
        margin: 15px 0;
    }

    table.detail-tble td.cots-1 {
        width: 35%;
    }

    .box-product-detail .mobile {
        display: block;
        margin-top: 15px;
    }

    .module-aside.desktop {
        display: none;
    }

    .box-product-detail .mobile .group-next-prev {
        -ms-flex: 0 0 100%;
        flex: 0 0 100%;
        max-width: 100%;
        padding: 0 15px;
    }

    .box-product-detail .mobile .book-btn {
        -ms-flex: 0 0 100%;
        flex: 0 0 100%;
        max-width: 100%;
        padding: 0 15px;
    }

    .box-product-detail .mobile .col-share {
        -ms-flex: 0 0 100%;
        flex: 0 0 100%;
        max-width: 100%;
        padding: 0 15px;
    }

    #myModalSelectLibrary.modal {
        left: 5%;
        right: 5%;
        top: 20%;
        bottom: 20%;
    }

    #dang-nhap {
        padding: 15px 20px;
        border: none;
        margin: 0;
    }

    #gia-han-the {
        padding: 15px 20px;
        border: none;
        margin: 0;
    }

    .f-mobile {
        margin-bottom: 10px;
    }

    #tap-chi {
        margin: 0;
        border-radius: .5em;
        background: #fff;
        padding: 50px 30px;
        border: none;
    }

        #tap-chi .form-group > label {
            text-align: left;
        }

    h1.header-title {
        font-size: 24px;
    }
}

.messageContent .avatar img {
    max-width: 35px !important;
    max-height: 35px !important;
}



/*loadding css*/
.loading-block-window {
    background: #008081;
    opacity: 0.9;
    position: fixed;
    width: 101%;
    height: 100vh;
    top: 0px;
    left: 0px;
    z-index: 1000;
    text-align: center;
    display: none;
}

    .loading-block-window .group {
        position: relative;
        display: inline-block;
        line-height: 16px;
        top: 50%;
        -webkit-transform: translate(-50%, -50%);
        -moz-transform: translate(-50%, -50%);
        -ms-transform: translate(-50%, -50%);
        -o-transform: translate(-50%, -50%);
        transform: translate(-50%, -50%);
    }

    .loading-block-window .bigSqr {
        position: relative;
        display: inline-block;
        width: 40px;
        height: 40px;
        overflow: hidden;
        -webkit-transform-origin: bottom left;
        transform-origin: bottom left;
        -webkit-animation: bigSqrShrink 1s linear infinite;
        animation: bigSqrShrink 1s linear infinite;
    }

    .loading-block-window .square {
        position: absolute;
        width: 20px;
        height: 20px;
        background: #FFF;
    }

    .loading-block-window .first {
        left: 0px;
        top: 20px;
    }

    .loading-block-window .second {
        left: 20px;
        top: 20px;
        -webkit-animation: drop2 1s linear infinite;
        animation: drop2 1s linear infinite;
    }

    .loading-block-window .third {
        left: 0px;
        top: 0px;
        -webkit-animation: drop3 1s linear infinite;
        animation: drop3 1s linear infinite;
    }

    .loading-block-window .fourth {
        left: 20px;
        top: 0px;
        -webkit-animation: drop4 1s linear infinite;
        animation: drop4 1s linear infinite;
    }

    .loading-block-window .text {
        line-height: 16px;
        font-family: "Open Sans", "Roboto", Arial, sans-serif;
        font-weight: 400;
        color: #FFF;
        display: block;
        margin: 10px auto;
        padding: 3px;
    }
.item-title {
    text-decoration-line: underline;
}

.fas> span{
    cursor:pointer;
}
@-webkit-keyframes bigSqrShrink {
    0% {
        -webkit-transform: scale(1);
        transform: scale(1);
    }

    90% {
        -webkit-transform: scale(1);
        transform: scale(1);
    }

    100% {
        -webkit-transform: scale(0.5);
        transform: scale(0.5);
    }
}

@keyframes bigSqrShrink {
    0% {
        -webkit-transform: scale(1);
        transform: scale(1);
    }

    90% {
        -webkit-transform: scale(1);
        transform: scale(1);
    }

    100% {
        -webkit-transform: scale(0.5);
        transform: scale(0.5);
    }
}

@-webkit-keyframes drop2 {
    0% {
        -webkit-transform: translateY(-50px);
        transform: translateY(-50px);
    }

    25% {
        -webkit-transform: translate(0);
        transform: translate(0);
    }

    100% {
        -webkit-transform: translate(0);
        transform: translate(0);
    }
}

@keyframes drop2 {
    0% {
        -webkit-transform: translateY(-50px);
        transform: translateY(-50px);
    }

    25% {
        -webkit-transform: translate(0);
        transform: translate(0);
    }

    100% {
        -webkit-transform: translate(0);
        transform: translate(0);
    }
}

@-webkit-keyframes drop3 {
    0% {
        -webkit-transform: translateY(-50px);
        transform: translateY(-50px);
    }

    50% {
        -webkit-transform: translate(0);
        transform: translate(0);
    }

    100% {
        -webkit-transform: translate(0);
        transform: translate(0);
    }
}

@keyframes drop3 {
    0% {
        -webkit-transform: translateY(-50px);
        transform: translateY(-50px);
    }

    50% {
        -webkit-transform: translate(0);
        transform: translate(0);
    }

    100% {
        -webkit-transform: translate(0);
        transform: translate(0);
    }
}

@-webkit-keyframes drop4 {
    0% {
        -webkit-transform: translateY(-50px);
        transform: translateY(-50px);
    }

    75% {
        -webkit-transform: translate(0);
        transform: translate(0);
    }

    100% {
        -webkit-transform: translate(0);
        transform: translate(0);
    }
}

@keyframes drop4 {
    0% {
        -webkit-transform: translateY(-50px);
        transform: translateY(-50px);
    }

    75% {
        -webkit-transform: translate(0);
        transform: translate(0);
    }

    100% {
        -webkit-transform: translate(0);
        transform: translate(0);
    }
}
/*end loadding css*/
.go-top {
    position: fixed;
    bottom: 2em;
    right: 3em;
    text-decoration: none;
    color: white;
    background-color: rgba(0, 0, 0, 0.3);
    font-size: 12px;
    padding: 1em;
    display: none;
    z-index: 99999;
}

.item-book .content-paralex {
    position: absolute;
    top: 0;
    left: 4%;
    width: 92%;
    height: 100%;
    padding: 20px;
    display: flex;
    justify-content: center;
    align-items: center;
    background-color: rgba(0, 0, 0, 0.1);
}
    .item-book .content-paralex a {
        color: #fff;
        text-transform: uppercase;
        text-align: center;
        font-weight: bold;
        overflow: hidden;
        width:100px;
        display: -webkit-box;
        -webkit-line-clamp:4;
        -webkit-box-orient: vertical;
    }
.item-book:hover img {
    transform: scale(1.05) rotate(-2deg);
}
.load-tree-view {
    width: 50%;
}
ol.error-list {
    display: block;
    list-style-type: decimal;
    margin-top: 1em;
    margin-bottom: 1em;
    margin-left: 0;
    margin-right: 0;
    padding-left: 40px;
}