.eight-hide-text {
    display: none;
}
#eight-pop {
    display: none;
    position: fixed;
    z-index: 999;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: rgba(4,46,63,0.8);
    pointer-events: all;
}
.eight-pop-content {
    background: #FFFFFF;
    margin: 15% auto;
    border: 1px solid #888;
    width: 645px;
    box-shadow: -1px 16px 40px 0px rgba(0,0,0,0.17);
    border: 1px solid #F1F1F1;
    padding: 54px;
    position: relative;
}
.eight-pop-content-close {
    text-align: right;
    position: absolute;
    right: 1px;
    top: 5px;
}
.eight-pop-content-num {
    font-weight: 500;
    font-size: 14px;
    color: #121212;
    line-height: 14px;
    text-align: left;
    font-style: normal;
}
.eight-pop-content-title {
    font-weight: 500;
    font-size: 24px;
    color: #121212;
    line-height: 30px;
    text-align: left;
    font-style: normal;
    margin-top: 20px;
}
.eight-pop-content-content {
    font-weight: 400;
    font-size: 16px;
    color: #555555;
    line-height: 24px;
    text-align: left;
    font-style: normal;
    margin-top: 20px;
}
.eight-pop-content-back {
    width: 35px;
    height: 24px;
    font-weight: 500;
    font-size: 16px;
    color: #555555;
    line-height: 24px;
    text-align: left;
    font-style: normal;
    margin-top: 54px;
    cursor: pointer;
    text-decoration:underline;
}
.eight-pop-content-back:hover {
    color: #555555 !important;
    fill: #555555 !important;
}
.eight-pop-close {
    width: 37px;
    height: 36px;
    cursor: pointer;
}
@media (max-width: 767px) {
    .eight-pop-content {
        width: 96%;
        margin: 25% auto;
    }
}
.courses-detail {
    cursor: pointer;
}