.m_video_container_section{
    padding: 0rem 1.2rem;
}
.murlTitle{
    font-size: 1.6rem;
    color: #666;
    padding-bottom: 1.2rem;
}
.mvideodetail_container{
    background-color: #fff;
}
.mvideodetail_container .pre-video{
    height: 24rem;
}
.tag-list {
    display: flex  ;
    align-items: center;
    padding: 0 .72rem 0 .62rem;
    margin-top: .72rem;
    overflow-x: auto;
}
.tag-list .tag-item {
    flex-shrink: 0;
    padding: .4rem .8rem;
    margin-right: .4rem;
    border-radius: .48rem;
    background: #f1f2f3;
}
.video-digest {
    margin-top: .72rem;
    padding: 0 .72rem 0 1.2rem;
    line-height: 1.6;
}
.tuijian_section{
    background-color: #fff;
    margin:  0 auto;
    padding: 0 0.6rem;
}
.tuijian_section .right_title{
    margin-top: 0;
    padding-top: 1.2rem;
}
.tuijian_section .course-list .course_info_july .leftimg{
    width: 14rem;
    height: 8.4rem;
}
.tuijian_section .course-list .course_info_july{
    height: 8.4rem;
}
.tuijian_section  .course-list .course_info_july .right-info{
    width: calc(100% - 14rem - 4rem);
}
.urlTitle a{
    color: #666;
}
.urlTitle a:hover{
    text-decoration: none;
    color: #666;
}