.tailieu-index {
    height: 100%;
}

.tailieu-list {
    height: 100%;
}

.tailieu-slide {
    display: none;
    height: 100%;
}

.tailieu-func {
    display: none;
    height: 100%;
}

.tailieu-edit {
    display: none;
    height: 100%;
}

.tailieu-list-1 {
    height: 40px;
}

.tailieu-list-2 {
    height: calc(100% - 65px);
    overflow: auto;
}

.tailieu-list-3 {
    height: 25px;
}

.tailieu-list-1-1 {
    font-size: 16px;
    cursor: pointer;
    float: left;
    position: relative;
    top: 6px;
    padding: 0 12px 0 0;
}

.tailieu-list-1-2 {
    font-size: 16px;
    cursor: pointer;
    color: #333;
    background-color: buttonface;
    border-radius: 4px;
    padding: 6px 12px 6px 12px;
    float: left;
}

.tailieu-func-1 {
    height: calc(100% - 25px);
    overflow: auto;
}

.tailieu-func-2 {
    height: 25px;
}

.tailieu-func-2-1 {
    font-size: 16px;
    cursor: pointer;
    background-color: buttonface;
    border-radius: 4px;
    padding: 3px 12px 3px 12px;
    float: right;
}

.tailieu-slide-1 {
    height: calc(100% - 25px);
    overflow: auto;
}

.tailieu-slide-2 {
    height: 25px;
}

.tailieu-slide-2-1 {
    font-size: 16px;
    cursor: pointer;
    background-color: buttonface;
    border-radius: 4px;
    padding: 3px 12px 3px 12px;
    float: right;
}

.tailieu-listdetail1 .tailieu-listdetail-1 {
    width: calc(25% - 8px);
}

.tailieu-listdetail2 .tailieu-listdetail-1 {
    width: calc(33.3333% - 8px);
}

.tailieu-listdetail3 .tailieu-listdetail-1 {
    width: calc(50% - 8px);
}

.tailieu-listdetail-1 {
    float: left;
    position: relative;
    background-color: #f1f1f1;
    overflow: hidden;
    height: 150px;
    margin: 4px;
}

    .tailieu-listdetail-1:hover .tailieu-listdetail-1-2 {
        transform: translateY(0);
        transition: 0.4s;
    }

.tailieu-listdetail-1-1 {
    max-width: 100%;
    max-height: 100%;
    margin: 0 auto;
    display: block;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%,-50%);
}

.tailieu-listdetail-1-2 {
    position: absolute;
    bottom: 0;
    background-color: #C0392B;
    color: #fff;
    padding: 12px 4px;
    transform: translateY(100%);
}

.tailieu-listdetail-1-2-1 {
    cursor: pointer;
}

.tailieu-listdetail-1-2-2 {
    float: right;
    padding: 0 4px;
    cursor: pointer;
}

.tailieu-func-1-1 {
    max-width: 600px;
    margin: 0 auto;
}

.tailieu-func-1-1-1 {
    padding: 4px;
}

.tailieu-func-1-1-1-1 {
}

.tailieu-func-1-1-1-2 {
}

.tailieu-func-1-1-1-2-1 {
    height: 24px;
    width: 100%;
    border: 1px solid #ccc;
}

.tailieu-func-1-1-1-2-2 {
    width: 250px;
}

.tailieu-func-1-1-1-2-3 {
    height: 72px;
    width: 100%;
    border: 1px solid #ccc;
}

.tailieu-func-1-1-1-2-4 {
    cursor: pointer;
    color: #333;
    background-color: buttonface;
    border-radius: 4px;
    padding: 4px 12px 4px 12px;
}

.tailieu-func-2-2 {
    background-color: #C0392B;
    color: #fff;
    font-size: 16px;
    cursor: pointer;
    border-radius: 4px;
    padding: 3px 24px;
    float: right;
    margin: 0 8px 0 0;
}

.iv-file-list {
    padding: 4px 0;
}

.iv-file-list-1 {
    padding: 4px 0;
    border-top: 1px solid #ccc;
}

.iv-file-list-1-1 {
    width: calc(100% - 100px);
    float: left;
}

.iv-file-list-1-2 {
    width: calc(100px);
    float: left;
    text-align: right;
}

    .iv-file-list-1-2 i {
        padding: 0 10px;
        cursor: pointer;
    }

.tailieu-btn-5 {
    background-color: #D5EBFF !important;
    color: #1565C0 !important;
}

    .tailieu-btn-5 i {
        padding: 0 10px 0 0;
    }

.slide-gallery {
    height: 100% !important;
    width: 100% !important;
    max-width: none !important;
    max-height: none !important;
    min-width: unset !important;
    min-height: unset !important;
}