.yq{
  border: 1px solid red;
}
ul,li,video{
  list-style: none;
  padding: 0px;
  margin: 0px;
}
.pageTitle{
  border-bottom: 1px solid #DDDDDD;
  padding: 10px 0px;
}
.videoList{
  margin: 0px;
  color: #666666;
}
.videoList li{
  margin: 10px 0px;
}
.videoList li .title{
  font-size: 16px;
  line-height: 26px;
  margin: 15px 0px;
}
.videoList li .video{
  padding-bottom: 15px;
 border-bottom: 1px solid #DDDDDD;
 overflow: hidden;
}
.cover img{
  cursor: pointer;
  width: 100%;
}