div.list-19 .video-center {
  padding: 0.7rem 0 1rem;
}
div.list-19 .video-center ul {
  display: flex;
  justify-content: start;
  flex-wrap: wrap;
}
div.list-19 .video-center ul li {
  width: calc((100% - 0.6rem)/3);
  height: 3.35rem;
  margin-right: 0.3rem;
  position: relative;
}
div.list-19 .video-center ul li .img {
  width: 100%;
  height: 100%;
  overflow: hidden;
}
div.list-19 .video-center ul li .img img {
  width: 100%;
  height: auto;
}
div.list-19 .video-center ul li .img .img-play {
  display: block;
  width: 0.46rem;
  height: 0.46rem;
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  cursor: pointer;
  transition: 0.5s;
  -webkit-transition: 0.5s;
  -moz-transition: 0.5s;
  -ms-transition: 0.5s;
  -o-transition: 0.5s;
}
div.list-19 .video-center ul li .title {
  width: 100%;
  height: 0.75rem;
  background-color: rgba(0, 0, 0, 0.7);
  padding: 0.35rem 0.3rem 0.15rem;
  font-size: 0.2rem;
  font-weight: bold;
  color: #FFFFFF;
  position: absolute;
  left: 0;
  bottom: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
div.list-19 .video-center ul li:nth-child(3n) {
  margin-right: 0;
}
div.list-19 .video-center ul li:hover .img .img-play {
  transform: translate(-50%, -50%) rotate(360deg);
  -webkit-transform: translate(-50%, -50%) rotate(360deg);
  -moz-transform: translate(-50%, -50%) rotate(360deg);
  -ms-transform: translate(-50%, -50%) rotate(360deg);
  -o-transform: translate(-50%, -50%) rotate(360deg);
}
@media screen and (max-width: 1024px) {
  div.list-19 .video-center ul li {
    width: 50%;
  }
  div.list-19 .video-center ul li .title {
    font-size: 0.28rem;
    padding: 0.2rem 0.3rem;
  }
}