.banner {
	width: 813px;
	overflow: hidden
}

.banner .large_box {
	position: relative;
	width: 813px;
	height: 508px;
	overflow: hidden
}

.banner .large_box li {
	display: none;
	position: relative;
}

.banner .large_box img {
	display: block
}

.banner .large_box .icon-player {
	position: relative;
	z-index: 2;
    display: inline-block;
    margin-right: 10px;
    width: 46px;
    height: 46px;
    background: url(../images/video_player.png) no-repeat 0 0;
    cursor: pointer;
}

.large_box .media-video {
	display: none;
	position: absolute;
	top: 0;
	left: 0;
	z-index: 10;
	width: 100%;
	height: 100%;
}

.large_box .media-video .video-player,
.large_box .media-video .video-player .player {
	width: 100%;
	height: 100%;
}

.large_box .media-video .video-player .player {
	object-fit: cover;
}

.video-close {
    position: absolute;
    right: 0;
    top: 0;
    z-index: 10;
    width: 30px;
    height: 30px;
    background: url(../images/video_close.png) no-repeat 0 0;
    -webkit-background-size: 100% 100%;
    background-size: 100%;
}

.preview {
	padding: 16px 0 14px;
	text-align: center;
	background-color: #1277ad;
	overflow: hidden
}

.preview .small_list {
	position: relative;
	float: left;
	width: 813px;
	overflow: hidden
}

.preview .small_list ul {
	margin-left: 30px !important;
	overflow: hidden
}

.preview .small_list ul li {
	position: relative;
	float: left;
	width: 178px;
	margin: 3px 5px;
	cursor: pointer;
}

.preview .small_list ul li img {
	display: block;
	width: 178px;
	height: 80px;
	outline: 3px solid #6faecd
}

.preview .small_list ul li.on img {
	outline: 3px solid #fff
}

.preview .small_list .preview__text {
	display: block;
	width: 178px;
	margin-top: 8px;
	font-size: 14px;
	color: #fff;
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap
}