.collection-list {
	margin: 0 20px;
	padding-bottom: 30px;
	display: flex;
	justify-content: space-between;
	flex-wrap: wrap;

}

.collection-list .collection-item{
	width: 540px;
	height: 48px;
	line-height: 48px;
	margin-top: 16px;
	border: 1px solid #eaeaea;
	text-indent: 20px;
	background-color: #fff;
	position: relative;
	box-sizing: border-box;
}
.collection-list .collection-item a{
	display: block;
	padding-right: 15px;
	font-size: 16px;
	color: #999;
	text-decoration: none;
	font-weight: bold;
	overflow: hidden;
	white-space: nowrap;
	text-overflow: ellipsis;
}
.collection-list .collection-item a:hover {
	color: #fff;
	background-color: #d14a2b;
}

.video-play-box .video-outer {
  background-color: #000;
  padding-top: 60%;
  position: relative;
}
.video-play-box .video-outer video {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
}

@media screen and (max-width:767px) {
  .collection-list {
    flex-direction: column;
    margin: 0;
  }
  .collection-list .collection-item {
    width: 100%;
    overflow: hidden;
    margin-top: 10px;
    height: 36px;
    line-height: 36px;
    text-indent: 10px;
  }
  .collection-list .collection-item a {
    font-size: 14px;
  }
}