body {
    font-family: "Segoe UI", Arial, sans-serif;
    color: #333;
    font-size: 15px;
}

h1, h2, h3, h4, h5, h6, .h1, .h2, .h3, .h4, .h5, .h6 {
    font-weight: 600;
}

.sticky {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    box-shadow: 0px 3px 3px -1px rgba(0, 0, 0, .2);
}

header ~ .container-fluid.main-page {
    padding-top: 70px;
}

.header-button-back {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 99999;
    background-color: var(--main-color);

    overflow:hidden;
    white-space:nowrap;
    text-overflow:ellipsis;
}

    .header-button-back ~ .container-fluid.main-page {
        padding-top: 26px;
    }

    .header-button-back .btn {
        padding: 5px 15px;
        line-height: 0;
        color: var(--main-color4);
    }
    .header-button-back .btn:hover{
        background-color: var(--main-color2);
        color: var(--main-color4);
    }

.mt-6 {
    margin-top: 4rem !important;
}

.mb-6 {
    margin-bottom: 4rem !important;
}

.navbar {
    background-color: var(--main-color);
    padding: 5px 15px;
    height: 70px;
}

.area-breadcrumb {
    top: 20px;
    z-index: 2;
}
/*#cookieConsent {
    display: none !important;
}*/
button.btn, .dropdown-menu {
    font-size: 15px;
}

h1, h2, h3, h4, h5, h6 {
    margin: 0 0 15px;
}

.btn:focus, button:focus, .form-control:focus {
    box-shadow: none;
    outline: none;
}

.nav-top-header {
    background-color: #F7F7F7;
    border-bottom: 1px solid #EBEBEB;
    color: #707070;
}

    .nav-top-header .item-top-nav {
        float: right;
        border-left: 1px solid #EBEBEB;
        padding: 10px 20px;
    }

        .nav-top-header .item-top-nav.none-border-left {
            border-left: none;
        }

    .nav-top-header a {
        text-decoration: none;
        color: #707070;
        padding-left: 35px;
    }

    .nav-top-header i {
        position: absolute;
        top: 12px;
        font-size: 20px;
    }

.navbar-light .navbar-nav .nav-link {
    color: var(--main-color4);
    text-transform: uppercase;
    cursor: pointer;
    font-size: 14px;
}

    .navbar-light .navbar-nav .active > .nav-link,
    .navbar-light .navbar-nav .nav-link:hover,
    .navbar-light .navbar-nav .show > .nav-link {
        color: var(--main-color5);
    }


.navbar .form-inline button {
    text-transform: uppercase;
    color: var(--main-color4);
    background-color: transparent;
    padding: 10px;
    min-width: 120px;
    text-align: center;
}



    .navbar .form-inline button:hover {
        text-transform: uppercase;
        color: var(--main-color5);
    }

.navbar-nav .dropdown-menu {
    padding: 0px;
}

    .navbar-nav .dropdown-menu .dropdown-divider {
        margin: 0px;
    }

    .navbar-nav .dropdown-menu .dropdown-item {
        padding: 10px 42px 10px 25px;
        text-transform: uppercase;
        font-size: 14px;
        max-width: 230px;
        white-space: nowrap;
        text-overflow: ellipsis;
        overflow: hidden;
    }

    .navbar-nav .dropdown-menu.menu-profile .dropdown-item {
        text-transform: inherit;
    }

    .navbar-nav .dropdown-menu .dropdown-item:hover {
        background-color: var(--main-color3);
        color: #fff;
    }

.has-search .form-control {
    padding-left: 2.375rem;
    background-color: var(--main-color2);
    border-color: var(--main-color2);
    color: var(--main-color4);
    max-width: 140px;
}

    .has-search .form-control::placeholder {
        color: var(--main-color4);
        opacity: 0.6;
        font-size: 0.9rem;
        line-height: 1rem;
    }

.has-search .form-control-search {
    position: absolute;
    z-index: 2;
    display: block;
    width: 2.375rem;
    height: 2.375rem;
    line-height: 2.375rem;
    text-align: center;
    pointer-events: none;
    color: var(--main-color4);
}


.course-search .form-control {
    padding-left: 2.375rem;
    background-color: #fff;
    border-color: #ccc;
    color: #333;
    max-width: 800px;
}

    .course-search .form-control::placeholder {
        color: #ccc;
        opacity: 0.6;
        font-size: 0.9rem;
        line-height: 1rem;
    }

.course-search .form-control-search {
    position: absolute;
    z-index: 2;
    display: block;
    width: 2.375rem;
    height: 2.375rem;
    line-height: 2.375rem;
    text-align: center;
    pointer-events: none;
    color: #ccc;
}

footer {
    position: relative;
    background: none repeat scroll 0 0 var(--main-color1);
    background-color: var(--main-color1);
}

.footer-bottom-area {
    color: #fff;
    padding: 20px 0 20px;
    border-top: 1px solid rgba(197, 192, 192, 0.5);
    padding: 22px 0px 20px;
    display: none;
    position: relative;
    z-index: 2;
}

.bold {
    font-weight: 600;
}

.footer-bottom-area ul li, .footer-bottom-area .bquyen {
    font-family: 'Segoe UI Light';
}

.footer-bottom-area ul {
    list-style: none;
    margin: 0px;
    padding: 0px;
}

    .footer-bottom-area ul > li {
        line-height: 25px;
    }

    .footer-bottom-area ul li.li-icon {
        position: relative;
        padding-left: 25px;
        font-size: 14px;
    }

.footer-bottom-area.custom_footer ul li.li-icon {
    padding-left: 0px;
}

.footer-bottom-area ul li.li-icon i.dk-fa {
    position: absolute;
    top: 0;
    left: 0;
    bottom: 0;
    margin: auto;
    margin-top: 6px;
}

.footer-bottom-area ul li.li-arrow {
    position: relative;
    padding-left: 12px;
    font-size: 14px;
}

    .footer-bottom-area ul li.li-arrow a {
        text-decoration: none;
        color: #fff;
    }

        .footer-bottom-area ul li.li-arrow a:hover {
            text-decoration: underline;
            cursor: pointer;
        }

    .footer-bottom-area ul li.li-arrow i.dk-arrow {
        position: absolute;
        top: 0;
        left: 0;
        bottom: 0;
        height: 15px;
        margin: auto;
    }

.lvscrolltop {
    cursor: pointer;
    display: none;
    font-weight: bold;
    height: 38px;
    padding: 0px;
    position: fixed;
    right: 26px;
    bottom: 90px;
    width: 38px;
    z-index: 99;
    background: var(--main-color6);
    transition: all 0.25s linear;
    backface-visibility: hidden;
    border-radius: 5px;
    text-align: center;
    line-height: 36px;
    color: #fff;
    font-size: 18px;
}


    .lvscrolltop:hover {
        background-color: #03A9F4;
    }


.cnt-breadcrumb {
    width: 100%;
}

    .cnt-breadcrumb .breadcrumb {
        padding-left: 40px;
        background-color: transparent;
        margin-bottom: 0;
        font-size: 13px;
        padding-right: 40px;
    }

        .cnt-breadcrumb .breadcrumb .breadcrumb-item a {
            color: #ebebeb;
        }

.breadcrumb-item + .breadcrumb-item::before {
    color: #ebebeb;
}

.carousel-control-prev {
    width: 80px;
    left: -100px;
    top: 8px;
}

.carousel-control-next {
    width: 80px;
    right: -100px;
}

.carousel-control-prev-icon,
.carousel-control-next-icon {
    height: 50px;
    width: 50px;
    background-image: none;
    line-height: 70px;
}

.carousel-control-prev-icon {
    transform: rotate(180deg);
}

.carousel-control-next-icon:after {
    font-size: 32px;
    color: #CACACA;
    font-family: 'icomoon' !important;
    speak: none;
    font-style: normal;
    font-weight: normal;
    font-variant: normal;
    text-transform: none;
    line-height: 1;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    content: "\e918";
}

.carousel-control-prev-icon:after {
    font-size: 32px;
    color: #CACACA;
    font-family: 'icomoon' !important;
    speak: none;
    font-style: normal;
    font-weight: normal;
    font-variant: normal;
    text-transform: none;
    line-height: 1;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    content: "\e918";
}

.page-link:focus {
    box-shadow: none;
}

.cnt-pagination {
    margin: auto 15px auto auto;
    /*font-size: 11px;*/
}

.pagination .page-item {
    margin-left: 8px;
}

    .pagination .page-item a {
        border: none;
        color: #333;
        background-color: transparent;
    }

        .pagination .page-item a:hover,
        .pagination .page-item a.active,
        .pagination .page-item:hover a,
        .pagination .page-item.active a {
            background-color: #5c77d0;
            color: #fff;
            border-radius: 4px;
        }

        .pagination .page-item a i.iconmoon {
            font-size: 10px;
        }

.pagination .item-prev a,
.pagination .item-next a {
    border: 1px solid #333;
    border-radius: 50% !important;
    padding: 0.5rem;
    text-align: center;
    width: 36px;
    height: 36px;
    line-height: 18px;
    font-size: 12px;
}

    .pagination .item-prev a:hover,
    .pagination .item-next a:hover {
        border-color: var(--main-color6);
    }

.dropdown-submenu {
    position: relative;
}

    .dropdown-submenu .dropdown-menu {
        top: -3px;
        left: calc(100% + 1px);
    }

.dropdown-item .iconmoon-Next {
    position: absolute;
    right: 0px;
    top: 0px;
    font-size: 13px;
    width: 42px;
    height: 42px;
    line-height: 42px;
    text-align: center;
}

.sidenav {
    /*height: calc(100% - 70px);*/
    height: 100vh;
    width: 0;
    position: fixed;
    z-index: 9999;
    /*top: 70px;*/
    left: 0;
    background-color: #fff;
    overflow-x: hidden;
    transition: 0.3s;
    padding-top: 20px;
    box-shadow: 3px 0px 5px -1px rgba(0, 0, 0, .2);
}

    .sidenav a.nav-link {
        padding: 8px 8px 8px 15px;
        text-decoration: none;
        font-size: 16px;
        color: #000;
        display: block;
        transition: 0.3s;
        text-transform: uppercase;
        padding-left: 15px;
        border-bottom: 1px solid #fff;
    }

    .sidenav .closebtn {
        position: absolute;
        top: 0;
        right: 25px;
        font-size: 36px;
        margin-left: 50px;
    }

    .sidenav.open + .main-page {
        opacity: 0.7;
    }

#mySidenav .dropdown-menu {
    transform: none !important;
    position: relative !important;
    background-color: transparent;
    border: none;
}
/*#mySidenav{
    display:none;
}
#mySidenav.open {
    display: block;
}*/
.cnt_logo_mobile {
    padding: 12px 12px 11px 12px;
    border-bottom: 1px solid #eee;
}

#mySidenav .nav-item .dropdown-submenu .dropdown-menu {
    top: 0px;
    left: 20px;
    width: calc(100% - 20px);
    padding-left: unset;
}

    #mySidenav .nav-item .dropdown-submenu .dropdown-menu a {
        font-family: 'Segoe UI Light';
    }

#mySidenav .navbar-nav .dropdown-menu .dropdown-item {
    padding: 10px;
    white-space: inherit;
    padding-right: 30px;
    text-transform: unset;
}

    #mySidenav .navbar-nav .dropdown-menu .dropdown-item:hover {
        color: #333;
        background-color: transparent;
    }

#mySidenav .navbar-nav .dropdown-menu .dropdown-divider {
    display: none;
}

    #mySidenav .navbar-nav .dropdown-menu .dropdown-divider:last-child {
        display: block;
        width: calc(100% - 15px);
    }

#mySidenav .dropdown-item:hover, .dropdown-item:focus {
    background-color: transparent;
    color: #333;
}

#mySidenav .dropdown-toggle::after {
    display: none;
}

#mySidenav .dropdown-toggle .iconmoon-Next {
    position: absolute;
    right: 12px;
    color: #000;
    top: 12px;
    font-size: 13px;
}

#mySidenav .dropdown-toggle[aria-expanded="true"] .iconmoon-Next {
    transform: rotate(90deg);
}

.sidenav .nav-item.active a.nav-link {
    background-color: var(--main-color3);
    color: var(--main-color4);
}

.sidenav .nav-item:hover a.nav-link {
    background-color: var(--main-color3);
    color: var(--main-color4);
    /*color: #656f7f;*/
}

    .sidenav .nav-item.active a.nav-link i,
    .sidenav .nav-item:hover a.nav-link i {
        color: var(--main-color4);
    }

#mySidenav .nav-item:hover .dropdown-toggle .iconmoon-Next {
    color: var(--main-color4);
}


#mySidenav .nav-item .dropdown-menu {
    padding-left: 15px;
}

/*Notify*/
.nav-notify .dropdown-toggle:after {
    display: none;
}

.nav-notify .iconmoon-NotifyBell {
    font-size: 24px;
}

.nav-notify .has_notify {
    position: absolute;
    top: -2px;
    right: 0px;
    background-color: red;
    width: 15px;
    height: 15px;
    border-radius: 50%;
    color: #fff;
    display: flex;
    align-items: center;
    padding-left: 5px;
}

    .nav-notify .has_notify span {
        font-size: 10px;
        font-weight: bold;
        text-align: center;
        display: inherit;
    }

.nav-notify .dropdown-menu.cnt-nav-notify {
    top: 35px;
    left: auto;
    right: -15px;
    font-size: 14px;
    width: 450px;
    padding: 0px;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
}

    .nav-notify .dropdown-menu.cnt-nav-notify:before {
        display: inline-block;
        width: 0;
        height: 0;
        margin-left: 0.255em;
        vertical-align: 0.255em;
        content: "";
        border-bottom: 0.3em solid;
        border-right: 0.3em solid transparent;
        border-top: 0;
        border-left: 0.3em solid transparent;
        position: absolute;
        right: 22px;
        top: -4px;
        color: #fff;
    }

.nav-notify .dropdown-menu .dropdown-item {
    padding: 1rem 1.5rem;
}

    .nav-notify .dropdown-menu .dropdown-item.item-title {
        padding: 0.75rem 1.5rem;
        font-size: 1.2rem;
    }

    .nav-notify .dropdown-menu .dropdown-item:last-of-type {
        padding: 0.75rem 1.5rem;
        color: #6A89F3;
        font-size: 15px;
    }

        .nav-notify .dropdown-menu .dropdown-item:last-of-type a {
            text-decoration: none;
            color: #6A89F3;
        }

.nav-notify .dropdown-menu .dropdown-divider {
    margin: 0px;
}

.nav-notify .dropdown-menu .dropdown-item {
    background-color: transparent;
    color: #333;
}

    .nav-notify .dropdown-menu .dropdown-item:hover {
        background-color: #f8f9fa;
    }

    .nav-notify .dropdown-menu .dropdown-item.active {
        background-color: #EFF3FF;
    }

    .nav-notify .dropdown-menu .dropdown-item.item-title:hover,
    .nav-notify .dropdown-menu .dropdown-item:last-of-type:hover {
        background-color: transparent;
    }

    .nav-notify .dropdown-menu .dropdown-item img {
        width: 45px;
        height: 45px;
        border-radius: 50%;
        object-fit: cover;
    }

    .nav-notify .dropdown-menu .dropdown-item .media .media-body {
        width: calc(100% - 61px);
        position: relative;
        flex: auto;
    }

    .nav-notify .dropdown-menu .dropdown-item .item-notify {
        width: calc(100% - 15px);
        white-space: nowrap;
        text-overflow: ellipsis;
        overflow: hidden;
        color: #333;
        text-decoration: none;
        display: inline-block;
    }

    .nav-notify .dropdown-menu .dropdown-item .main-notify {
        font-weight: 600;
    }

    .nav-notify .dropdown-menu .dropdown-item .time {
        color: #949494;
    }

    .nav-notify .dropdown-menu .dropdown-item .cnt-tool {
        position: absolute;
        top: -5px;
        right: -15px;
        width: 30px;
        height: 30px;
        text-align: center;
        padding-top: 5px;
        cursor: pointer;
    }

        .nav-notify .dropdown-menu .dropdown-item .cnt-tool .dropdown-menu {
            right: 0px;
            left: auto;
            padding: 0px;
        }

            .nav-notify .dropdown-menu .dropdown-item .cnt-tool .dropdown-menu .dropdown-item {
                font-size: 15px;
                color: #333;
                padding: 0.75rem 1.5rem;
            }

                .nav-notify .dropdown-menu .dropdown-item .cnt-tool .dropdown-menu .dropdown-item:hover {
                    background-color: #007BFF;
                    color: #fff;
                }

.ML__keystroke-caption {
    padding: 0px !important;
}

.navbar_menu {
    width: auto;
    justify-content: flex-end;
}

.navbar-nav .nav-item {
    padding-left: 5px;
    padding-right: 5px;
}

.cnt_navbar_profile {
    /*width: 390px;*/

    white-space: nowrap;
    flex-wrap: nowrap;
}

.cnt_login_search {
    /*width: 265px;*/

    white-space: nowrap;
    flex-wrap: nowrap;
}

.cnt_navbar_profile .img_avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    /* margin-top: -10px;
    margin-right: 5px;*/
    object-fit: cover;
}

.cnt_navbar_profile .dropdown-toggle {
    text-decoration: none !important;
    color: var(--main-color4) !important;
    line-height: 18px;
}


    .cnt_navbar_profile .dropdown-toggle .fa.fa-ellipsis-v {
        color: #333;
    }

.cnt_navbar_profile .full_name {
    max-width: 110px;
    white-space: nowrap;
    text-overflow: ellipsis;
    overflow: hidden;
    /*margin-top: 12px;*/
    vertical-align: middle;
}

.breadcrumb-item + .breadcrumb-item {
    padding-left: 0.2rem;
}

    .breadcrumb-item + .breadcrumb-item::before {
        padding-right: 0.2rem;
    }

.footer_custom {
    padding-top: 5px;
}

    .footer_custom h5 {
        font-size: 14px;
    }

    .footer_custom ul li {
        position: relative;
        padding-left: 25px;
        font-size: 14px;
        padding-left: 0px;
    }

        .footer_custom ul li a {
            color: #fff;
        }

.title_topic_pagehome {
    font-size: 26px;
    font-weight: 600;
}

.skitter-large-box {
    overflow: hidden;
    margin-bottom: 60px;
}

    .skitter-large-box::before {
        padding-top: 30%
    }

.skitter .info_slide_dots .image_number.image_number_select {
    background-color: var(--main-color) !important;
}

.skitter {
    max-width:initial;
    width:100%;
    height:100%;
    background: #FFFFFF;
}

    .skitter .info_slide_dots .image_number {
        background-color: #C9B6A8;
        border-radius: 0px;
        width: 10px;
        height: 10px;
        margin: 0 20px 0 0;
    }

    /*.skitter .container_skitter {
    height: 480px !important;
}

.skitter .box_clone img {
    height: 480px !important;*/
    /*object-fit: cover;*/
    /*}

.skitter .image > a img, .skitter .image > img {
    height: 480px !important;*/
    /*object-fit: cover;*/
    /*}*/

    .skitter .info_slide_dots {
        position: absolute;
        bottom: 28px;
        z-index: 151;
        padding: 5px 0 5px 5px;
        border-radius: 50px;
    }

#nav_menu_mobile {
    font-size: 20px;
    cursor: pointer !important;
    color: var(--main-color4);
}
/*v1-T*/
.jquery-comments ul.main li.comment .actions .action {
    margin-left: 0px !important;
}

    .jquery-comments ul.main li.comment .actions .action.upvote {
        color: #959595;
    }

        .jquery-comments ul.main li.comment .actions .action.upvote span {
            color: #959595;
        }

        .jquery-comments ul.main li.comment .actions .action.upvote.highlight-font span,
        .jquery-comments ul.main li.comment .actions .action.upvote:not(.highlight-font) span:hover {
            color: #a00808 !important;
            cursor: pointer;
        }

span.separator {
    display: none;
}

.jquery-comments ul.main li.comment .actions .action.upvote .upvote-count,
.jquery-comments ul.main li.comment .actions .action.upvote i {
    display: none;
}

.jquery-comments ul.main li.comment .wrapper {
    position: relative;
}

#subjectCarousel .splide__arrow,
#cnt-instructor-infor .splide__arrow {
    background-color: transparent;
    fill: #3762EF;
}

#subjectCarousel .splide__arrow--prev,
#cnt-instructor-infor .splide__arrow--prev {
    left: -50px;
}

#subjectCarousel .splide__arrow--next,
#cnt-instructor-infor .splide__arrow--next {
    right: -50px;
}

#btn_group_login {
    color: var(--main-color4);
    position: absolute;
    right: 20px;
    font-size: 20px;
    cursor: pointer !important;
}

#cnt-instructor-infor1 .splide__list {
    display: flex;
}
/*end*/
/*Responsive*/
/* Small devices (landscape phones, 575px and down)*/
@media (max-width: 575px) {
    h4 {
        font-size: 1.20rem;
    }

    h5 {
        font-size: 1.15rem;
    }

    .pb-4, .py-4 {
        padding-bottom: 1.25rem !important;
    }

    .area-breadcrumb {
        top: 0px;
    }

        .area-breadcrumb .cnt-breadcrumb {
            text-transform: unset !important;
        }

    .sidenav {
        /*padding-top: 15px;*/
        padding-top: 0;
    }

        .sidenav a {
            font-size: 16px;
        }

    .cnt_navbar_profile {
        width: auto;
    }

    .form-inline .form-group.has-search {
        display: none;
    }

    .navbar-expand-sm .navbar-collapse {
        display: -ms-flexbox !important;
        display: flex !important;
        -ms-flex-preferred-size: auto;
        flex-basis: auto;
    }

    .form-inline .form-group {
        margin-bottom: 0px;
        margin-right: 15px;
    }

    a.navbar-brand {
        margin-left: 15px;
    }

    .carousel-control-next {
        right: -20px;
        width: 20px;
    }

    .carousel-control-prev {
        left: -20px;
        width: 20px;
    }

    .modal.show .modal-dialog {
        width: 100% !important;
        max-width: 100% !important;
        margin: 0px !important;
        height: 100% !important;
    }

        .modal.show .modal-dialog .modal-content {
            height: 100% !important;
            border: none;
            border-radius: 0;
        }

            .modal.show .modal-dialog .modal-content .iconfullscreen {
                display: none;
            }

    .cnt-breadcrumb .breadcrumb {
        /* padding-right: 15px;
        padding-left: 15px;*/
        font-size: 14px;
    }

    #myHeader .nav.navbar-nav.navbar-right a.dropdown-toggle::after {
        display: none
    }

    #myHeader form .nav.navbar-nav.navbar-right .dropdown-menu.show {
        right: 0px !important;
        left: auto !important;
        position: absolute;
    }

    .nav-notify {
        margin-right: 10px;
    }

    .navbar-right .menu-profile.dropdown-menu.show {
        position: fixed;
        top: 66px;
        height: calc(100% - 66px);
        border-radius: 0px;
        right: 0px !important;
        border-color: #fff !important;
    }

    .navbar-right .dropdown-menu.cnt-nav-notify.show {
        width: 100%;
        left: 0px !important;
        position: fixed;
        top: 67px;
        height: calc(100% - 67px);
        border-radius: 0px;
        right: 0px !important;
    }

    .nav-notify .dropdown-menu.cnt-nav-notify:before {
        right: 75px;
    }

    .nav-notify .dropdown-menu .dropdown-item {
        background-color: #fff;
    }

        .nav-notify .dropdown-menu .dropdown-item .cnt-tool .dropdown-menu {
            border-radius: 0px;
        }

    #list_header_notify {
        height: calc(100% - 100px);
        overflow: auto;
    }

    .nav-notify .dropdown-menu .dropdown-item:last-of-type {
        position: fixed;
        bottom: 0px;
        left: 0px;
        border-top: 1px solid #eee;
    }

    .nav-notify .cnt-tool .dropdown-menu .dropdown-item:last-of-type {
        position: unset;
        bottom: unset;
        left: unset;
        border-top: unset;
    }

    .dropdown.show .backdrop_mobile_profile {
        width: 100%;
        background: rgba(0,0,0,0.6);
        top: 68px;
        height: 100vh;
        position: fixed;
        right: 0px;
    }

    .toast {
        position: fixed;
        top: 0px;
        right: 0px;
    }

    /*.skitter {
        height: 300px !important;
    }

    .skitter .container_skitter {
        height: 300px !important;
    }

    .skitter .box_clone img {
        height: 300px !important;
    }

    .skitter .image > a img, .skitter .image > img {
        height: 300px !important;
    }
        .skitter .info_slide_dots, .skitter .info_slide {
            display: block !important;
        }*/
    #subjectCarousel .splide__arrow--prev, #cnt-instructor-infor .splide__arrow--prev {
        left: 0px;
    }

    #subjectCarousel .splide__arrow--next, #cnt-instructor-infor .splide__arrow--next {
        right: 0px;
    }

    .cnt-instructor-infor .card .card-body div {
        width: 70%;
    }

    .header_home_page img {
        width: 120px;
        height: auto;
    }
}
/* Small devices (landscape phones, 576px and up)*/
@media (min-width: 576px) and (max-width: 767.98px) {
    .cnt_navbar_profile {
        width: auto;
    }

    .carousel-control-next {
        right: -30px;
        width: 20px;
    }

    .carousel-control-prev {
        left: -30px;
        width: 20px;
    }

    .modal.show .modal-dialog {
        width: calc(100% - 0.5rem) !important;
        max-width: calc(100% - 0.5rem) !important;
        margin: 0.25rem;
    }

    .cnt-breadcrumb .breadcrumb {
        padding-left: 30px;
    }

    #myHeader .nav.navbar-nav.navbar-right a.dropdown-toggle::after {
        display: none
    }

    #myHeader form .nav.navbar-nav.navbar-right .dropdown-menu.show {
        right: 0px !important;
        left: auto !important;
        position: absolute;
    }

    /*.skitter {
        height: 300px !important;
    }

    .skitter .container_skitter {
        height: 300px !important;
    }

    .skitter .box_clone img {
        height: 300px !important;
    }

    .skitter .image > a img, .skitter .image > img {
        height: 300px !important;
    }
        .skitter .info_slide_dots, .skitter .info_slide {
            display: block !important;
        }
    .cnt-instructor-infor .card .card-body div{
        width:100%;
        height:215px;
    }*/

}

/* Medium devices (tablets, 768px and up)*/
@media (min-width: 768px) and (max-width: 991.98px) {
    .cnt_navbar_profile {
        width: auto;
    }

    .form-inline .form-group input {
        width: 120px;
    }

    .navbar-expand-sm > .container, .navbar-expand-sm > .container-fluid {
        padding-right: 0px;
        padding-left: 0px;
    }

    a.navbar-brand img {
        width: 120px;
        height: auto;
    }

    .navbar-expand-sm .navbar-nav .nav-link {
        padding-right: 0.25rem;
        padding-left: 0.25rem;
    }

    .carousel-control-next {
        right: -40px;
        width: 60px;
    }

    .carousel-control-prev {
        left: -40px;
        width: 60px;
    }

    /* .skitter {
        height: 320px !important;
    }

    .skitter .container_skitter {
        height: 320px !important;
    }

    .skitter .box_clone img {
        height: 320px !important;
    }

    .skitter .image > a img, .skitter .image > img {
        height: 320px !important;
    }*/
    #subjectCarousel .splide__arrow--next, #cnt-instructor-infor .splide__arrow--next {
        right: -35px;
    }

    #subjectCarousel .splide__arrow--prev, #cnt-instructor-infor .splide__arrow--prev {
        left: -35px;
    }

    .cnt-instructor-infor .card .card-body div {
        width: 100%;
    }
}

/* Large devices (desktops, 992px and up)*/
@media (min-width: 992px) and (max-width:1199.98px) {
    .course-search .form-control {
        max-width: 250px;
    }

    a.navbar-brand img {
        width: auto;
        height: 45px;
    }

    .carousel-control-prev {
        left: -40px;
        width: 35px;
    }

    .carousel-control-next {
        right: -40px;
        width: 35px;
    }

    .navbar .form-inline button {
        min-width: 100px;
    }

    .form-inline .form-group input {
        width: 120px;
    }

    .navbar-light .navbar-nav .nav-link {
        max-width: 100px;
    }

    /*.skitter {
        height: 380px !important;
    }

    .skitter .container_skitter {
        height: 380px !important;
    }

    .skitter .box_clone img {
        height: 380px !important;
    }

    .skitter .image > a img, .skitter .image > img {
        height: 380px !important;
    }*/
    .form-inline .form-group.has-search {
        padding-right: 10px !important;
    }
}

/* Extra large devices (large desktops, 1200px and up)*/
@media (min-width: 1200px) and (max-width: 1365.98px) {
    .carousel-control-prev {
        left: -50px;
        width: 40px;
    }

    .carousel-control-next {
        right: -50px;
        width: 40px;
    }

    .form-inline .form-group input {
        width: auto;
        max-width: 130px;
    }

    .navbar-light .navbar-nav .nav-link {
        max-width: 150px;
    }
}
/* Extra large devices (large desktops, 1366px and up)*/
@media (min-width: 1366px) and (max-width: 1439.98px) {
    .carousel-control-prev {
        left: -100px;
    }

    .carousel-control-next {
        right: -100px;
    }
}
/* Extra large devices (large desktops, 1440px and up)*/
@media (min-width: 1440px) {
}
/* Extra large devices (large desktops, 1680px and up)*/
@media (min-width: 1680px) {
    .container {
        max-width: 1440px;
    }
}
/* Extra large devices (large desktops, 1920px and up)*/
@media (min-width: 1920px) {
}
/* Extra large devices (large desktops, 2560px and up)*/
@media (min-width: 2560px) {
}

/*menu*/
.mySidenav-container {
    width: 100%;
    background: rgba(0,0,0,0.6);
    height: 100vh;
    z-index: 1111;
}

.lacviet {
    display: normal;
}

.digipro {
    display: none;
}