#support_facebook {
    -moz-border-bottom-colors: none;
    -moz-border-left-colors: none;
    -moz-border-right-colors: none;
    -moz-border-top-colors: none;
    background: #fff none repeat scroll 0 0;
    border-color: #dddddd -moz-use-text-color #dddddd #dddddd;
    border-image: none;
    border-style: solid none solid solid;
    border-width: 1px 0 1px 1px;
    bottom: 0;
    display: none;
    position: fixed;
    right: 0;
    top: 50px;
    width: 510px;
    z-index: 9;
}
#support_facebook .support_close img {
    cursor: pointer;
}

#support_facebook .support_close {
    text-align: right;
}
@media screen and (max-width:1169px) {
    .up_to_top {
        background: rgba(0, 0, 0, 0) url("../images/ico-back-to-top-40x40.png") repeat scroll 0 0;
        bottom: 40px;
        cursor: pointer;
        display: none;
        height: 40px;
        position: fixed;
        right: 10px;
        width: 40px;
        z-index: 2;
    }
}

.list-branch{
    padding: 35px 0 15px 0;
}
.list-branch .sec-head{
    margin-bottom: 30px;
    text-align: center;
}
.list-branch .sec-head .heading{
    width: 30%;
    margin: 0 auto;
}
.list-branch .sec-head .heading .text{
    font-size: 30px;
}
.list-branch .sec-body .bbb{
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    grid-gap: 10px 10px;
}
.list-branch .sec-body .item{
    position: relative;
}
.list-branch .sec-body .item .thumb .image img{
    display: block;
    width: 100%;
    height: 100%;
    transition: transform .2s;
}
.list-branch .sec-body .item:hover .thumb .image img{
    transform: scale(1.05);
}
.list-branch .sec-body .item.item-active .thumb .image img{
    transform: scale(1.1);
}
.list-branch .sec-body .item .overlay{
    position: absolute;
    width: 100%;
    height: 100%;
    bottom: 0px;
    left: 0px;
}
.list-branch .sec-body .item .overlay.overlay-text{
    padding: 20px;
    display: flex;
    align-items: flex-end;
}
.list-branch .sec-body .item .overlay.overlay-text .info .text{
    color: #fff;
    transition: transform .1s;
}
.list-branch .sec-body .item:hover .overlay.overlay-text .info .text,
.list-branch .sec-body .item.item-active .overlay.overlay-text .info .text{
    transform: scale(1.05);
}
.list-branch .sec-body .item .overlay.overlay-text .info .text-1{
    text-transform: uppercase;
    margin-bottom: 5px;
    font-size: 14px;
}
.list-branch .sec-body .item .overlay.overlay-text .info .text-2{
    font-size: 22px;
    margin-bottom: 0;
}
.list-branch .sec-body .item .overlay.overlay-bg{
    display: block;
}
#khoahoc .fade.active{
    display: block !important;
}
#khoahoc .fade{
    display: none !important;
}

@media (max-width: 768px) {
    .list-branch .sec-body .item.item-active .thumb .image img{
        transform: scale(1.05);
    }
    .list-branch .sec-head .heading{
        width: 45%;
    }
    .list-branch .sec-body .bbb{
        grid-template-columns: repeat(2, 1fr);
    }
}
@media (max-width: 414px) {
    .list-branch .sec-head .heading{
        width: 90%;
    }
    .list-branch .sec-body .bbb{
        grid-template-columns: repeat(2, 1fr);
        grid-gap: 15px 15px;
    }
    .list-branch {
        padding: 35px 0 0px 0;
    }
}