.headerModel{
    width:100%;
    height:50px;
    line-height:50px;
    text-align: center;
    background:#f8f8f8;
    border-bottom:solid #DCDFE6 1px;
    font-size:18px;
    color:#303133;
    position:fixed;
    top:0px;
    left:0px;
    z-index:80;
}
.courseInfoItem{
    font-size:14px;
    color:#303133;
    line-height:25px;
}

#noMore{
    width:100%;
    color:#606266;
    font-size:13px;
    text-align:center;
    position:absolute;
    top:0px;
    left:0px;
    padding-top:20px;
    padding-bottom:20px;
}
.noData{
    width:100%;
    text-align:center;
    font-size:14px;
    color:#606266;
    padding:15px 0px 15px 0px;
}

.videoWrapper{
    width:100%;
    height:0px;
    position:fixed;
    top:0px;
    left:0px;
    z-index:120;
    background:rgba(0,0,0,0.9);
}
.videoContentWrapper{
    width:100%;
    height:0px;
    position:relative;
    left:0px;
}
