.V_Item {
    display: flex;
    margin:auto;
    width:1000px;
}
.video{
    width:50%;
    text-align:center;
    cursor:pointer;
}

.ListBody {
    width: 100%;
    text-align: center;
    margin-top: 10px;
}

.List {
    margin: auto;
    width: 1100px;
    text-align: left;
}

.VideoPic {
    width: 463px;
    height: 421px;
    border-radius: 10px;
    margin-bottom: 30px;
}

.VideoTitle {
    width: 463px;
    margin-bottom: 10px;
    font-size: 30px;
    color: #7d69e6;
    text-align: center;
}

.VideoDes {
    font-size: 16px;
    color: #5d5d5d;
    line-height: 25px;
    text-align: center;
}

.VideoItem {
    width: 464px;
    display: inline-block;
    margin: 0px 30px;
    margin-top: 60px;
    cursor: pointer;
}

.mask2 {
    position: fixed;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.5);
    display: none;
    top: 0px;
    left: 0px;
    z-index:99;
}

.VDetail {
    text-align: center;
    margin: auto;
    margin-top: 5%;
}

.vDetail1 {
    margin: auto;
}

.BtnClose1 {
    color: #5086fb;
    background-color: #ffffff;
    margin-left: 909px;
    position: absolute;
    border-radius: 100%;
    width: 50px;
    height: 50px;
    line-height: 50px;
    font-size: 20px;
    margin-top: -60px;
    cursor: pointer;
}

.a1 {
    text-align: center;
    margin: 0 auto;
    position: relative;
    padding-top: 20px;
    width: 900px;
    background-color: #ffffff;
    border-radius: 20px;
    padding: 30px 30px;
}

.emb {
    background: #fff;
    margin: 0 auto;
    text-align: center;
    border-radius: 20px;
}

.prism-player {
    height: 500px !important;
}