.w {
  width: 1200px;
  margin: auto;
}

.clear {
  clear: both;
}

.video-list {
  width: 1210px;
  margin-top: 40px;
}

.video-list .video-item {
  width: 286px;
  height: 262px;
  background: #fff;
  float: left;
  margin: 0 14px 30px 0;
  transition: .3s;
  -webkit-transition: .3s;
  -moz-transition: .3s;

}

.video-list .video-item:hover {
  -webkit-box-shadow: 0 15px 30px rgb(0 0 0 / 10%);
  box-shadow: 0 15px 30px rgb(0 0 0 / 10%);
  -webkit-transform: translate3d(0, -2px, 0);
  transform: translate3d(0, -2px, 0);
}

.video-list .video-item:hover .video-pic img {
  -webkit-transform: scale(1.1);
  -ms-transform: scale(1.1);
  transform: scale(1.1);
}

.video-list .video-item:hover .video-text p {
  color: #0372c1;
}

.video-list .video-item .video-pic {
  width: 286px;
  height: 162px;
  overflow: hidden;
  position: relative;
}

.video-list .video-item .video-pic img {
  width: 286px;
  height: 162px;
  display: block;
  transition: .6s;
  -webkit-transition: .6s;
  -moz-transition: .6s;

}

.video-text {
  padding: 10px 6px;
}

.video-text p {
  overflow: hidden;
  display: box;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  line-height: 24px;
  height: 48px;
  font-size: 15px;
  color: #333;
  transition: .3s;
  -webkit-transition: .3s;
  -moz-transition: .3s;
}

.video-text span {
  display: block;
  margin-top: 12px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  color: #999;
}

.video-detail-wrap {
  margin-top: 24px;
}

.video-detail-wrap .video-detail {
  width: 810px;
  float: left;
}

.video-detail .video-detail-text {
  margin-top: 10px;
  /* padding: 0 15px; */
  font-size: 18px;
  color: #333;
}

.video-detail .video-detail-desc {
  font-size: 14px;
  color: #999;
  margin-top: 14px;
  padding-bottom: 20px;
  border-bottom: #ededed 1px solid;
}

.video-right {
  float: right;
  width: 362px;
}

.video-recommend-item {
  margin-bottom: 7px;
}

.video-recommend-item:hover .video-recommend-content .video-recommend-text {
  color: #0372c1;
}

.video-recommend-item:hover .video-recommend-pic img {
  -webkit-transform: scale(1.1);
  -ms-transform: scale(1.1);
  transform: scale(1.1);
}

.video-recommend-pic {
  width: 158px;
  height: 89px;
  overflow: hidden;
  float: left;
}

.video-recommend-pic img {
  width: 158px;
  height: 89px;
  transition: .5s;
  -webkit-transition: .5s;
  -moz-transition: .5s;
  display: block;
}

.video-recommend-content {
  float: right;
  width: 188px;
}

.video-recommend-content .video-recommend-text {
  font-size: 16px;
  color: #333;
  overflow: hidden;
  display: box;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  transition: .3s;
  -webkit-transition: .3s;
  -moz-transition: .3s;
}


.video-recommend-content .video-recommend-desc {
  overflow: hidden;
  display: box;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  color: #999;
  font-size: 13px;
  color: #999;
  margin-top: 6px;
}