#warpper {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}
#warpper #body {
  flex: 1;
}
#body .video-list {
  width: 92vw;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  margin-bottom: 2rem;
}
#body .video-list .item {
  position: relative;
  margin-top: 0.5rem;
}
#body .video-list .item img {
  width: 165px;
}
#body .video-list .item .title {
  padding: 1rem 2.65rem 0.5rem 0.875rem;
  position: absolute;
  bottom: 0.25rem;
  border-radius: 0 0 3px 3px;
  color: #fff;
  font: 0.75rem "PingFangSC Regular";
}
#body .video-list .item .title a {
  color: #fff;
  display: block;
  background-color: rgba(0, 0, 0, 0.5);
}