/* 撑开滚动条，防抖 */
.educontent > .itemWrap {
    min-height: 400px;
}
.itemWrap {
    display: flex;
    flex-wrap: wrap;
}


/* item */
.videoItem {
    width: 280px;
    margin-right: 26px;
    margin-bottom: 26px;
    position: relative;
    max-height: 258px;
}
.videoItem:nth-child(4n+0) {
    margin-right: 0px;
}
.videoItem img.cover {
    width: 100%;
    border-radius: 12px 12px 0px 0px;
    height: 158px;
}
.nItem.videoItem:hover .mask {
    display: block;
    top: 0px;
    width: 100%;
    height: 158px;
    cursor: pointer;
}
.nItem.videoItem:hover .playWrap {
    display: inline-block;
}
.nItem .mask {
    border-radius: 12px 12px 0px 0px;
    display: none;
    text-align: center;
    position: absolute;
    background:rgba(0,0,0,0.39);
    /*opacity: 0.5;*/
}
.videoItem .playWrap {
    display: none;
    width: 100%;
    text-align: center;
    height: 70px;
    position: absolute;
    top: 0px;
    left: 0px;
    cursor: pointer;
}
.videoItem img.play {
    margin-top: 20%;
    position: relative;
    z-index: 99;
}
.videoItem .square-main {
    padding: 15px 10px;

    background: #fff;
    border-radius:12px;
}
.videoItem .square-main .title{
    max-width: 256px;
    line-height: 18px;
    
}

.videoItem .time {
    height: 15px;
    color: #C0C4CC;
}
.videoItem .square-main .buttonRow .dianjilianicon{
   color: #606266 !important;
   font-size: 14px !important;
}

.videoItem .square-main .buttonRow {
    justify-content: space-between;
    line-height: 15px;
}

.nItem.videoItem:hover .square-main {
    /*color: #fff;*/
    background: #fff;
}

/* 预览弹框 */
.showVideoModal .ant-modal-body {
    display: flex;
    flex-direction: column;
}
.showVideoModal video{
    width: 800px;
    height: 450px;
}
.showVideoModal .copyLine {
    justify-content: space-between;
    padding: 9px;
    background: #000000;
    width: 800px;
}
.showVideoModal .copyLine input {
    color: #707070;
    background-color: #000 !important;
    border-color: #707070;
    margin-right: 12px;
}
.showVideoModal .copyLine a {
    flex: 0 0 106px;
}
.toolbarRow {
    justify-content: space-between;
    padding: 0 8px;
    margin-bottom: 6px;
}
/* 跳转按钮 */
.infoVideo .toUploadBtn {
    height: 48px;
    margin-right: 20px;
}

.play_duration{
    width: 100%;
    height:30px;
    background:rgba(0,0,0,0.39);
    /*opacity:0.39;*/
    color:#fff;
    font-size:12px;
    line-height:30px;
    text-align: right;
    padding-right: 10px;
}
.mp23{
    margin-bottom: 23px;
}

.videoItem:hover{
    box-shadow:0px 4px 10px 0px rgba(3,7,45,0.1);
    border-radius:12px;
}
.otherLink{
    position: absolute;
    height:30px;
    line-height: 30px;
    padding:0px 18px;
    background:rgba(249,117,26,1);
    border-radius:0px 100px 100px 0px;
    display: block;
    left: 0;
    top:32px;
    color: #fff;
    z-index:2;
}
.otherLinkPanel{
    display: block;
    position: absolute;
    width: 100%;
    top:0px;
    left:0px;
    height: 220px;
    z-index: 1;
}