h1
{
	font-size: 24px;
	color: #1a1a1a;
	line-height: 60px;
	padding-left: 7px;
}
ul.video-list dl
{
	width: 300px;
	float: left;
	padding: 14px;
	margin-left: 16px;
	background-color: #f1f1f1;
	margin-bottom: 20px;
}
ul.video-list dl:nth-child(4n+1)
{
	margin-left:0;
}
ul.video-list dt a
{
	font-size: 18px;
	color: #1a1a1a;
	line-height: 28px;
}
ul.video-list dt a img
{
	max-width: 100%;
}
ul.video-list dd
{
	line-height: 18px;
	padding-top: 7px;
	font-size: 13px;
	color: #7a7a7a;
}
ul.video-list dd b
{
	color: #1a1a1a;
	display: inline-block;
	min-width: 108px;
}


/*video details*/
.video-main
{
	background-color: #f1f1f1;
	background-image: url("../images/video_doc.png");
	background-repeat: no-repeat;
	background-position: 1030px 230px;
	padding-top: 15px;
}
.video-main .icon-play
{
	width: 660px;
	height: 440px;
	float: left;
	position: relative;
	text-decoration: none;
}
.video-main .icon-play video
{
	position: absolute;
	opacity: 0;
}
.video-main .icon-play .layer
{
	content: "";
	width: 100%;
	height: 100%;
	position: absolute;
	left: 0;
	top: 0;
	z-index: 2;
}
.video-main .icon-play img
{
	max-width: 100%;
	max-height: 100%;
	display: block;
	margin: 0 auto;
}
.video-main .icon-play:before
{
	position: absolute;
	font-size: 42px;
	color: #FFFFFF;
	left: 50%;
	top: 50%;
	margin-left: -21px;
	margin-top: -21px;
	z-index: 2;
}
.video-main .icon-play:after
{
	content:"";
	width: 90px;
	height: 90px;
	position: absolute;
	border-radius: 50%;
	background-color: #000000;
	left: 50%;
	top: 50%;
	margin-left: -45px;
	margin-top: -45px;
	opacity: 0.6;
	z-index: 1;
}
.video-main .icon-play:hover:after
{
	background-color: #e10025;
}
.video-main .playing img,
.video-main .playing:before,
.video-main .playing:after
{
	display:none;
}
.video-main .playing .layer
{
	display:none;
}
.video-main .playing video
{
	opacity:1;
}
.video-main .video-info
{
	width: 640px;
	float: right;
	padding-top: 16px;
	padding-right: 23px;
}
.video-main .video-info dl
{
	background-color: #7a7a7a;
	padding: 10px 0 10px 18px;
	color: #FFFFFF;
}
.video-main .video-info dt
{
	font-size: 20px;
	line-height: 40px;
}
.video-main .video-info dd
{
	font-size: 13px;
	line-height: 20px;
	padding: 8px 0;
	font-weight: bold;
}
.video-main .video-info dd b
{
	display: inline-block;
	min-width: 108px;
	font-weight: normal;
}
.video-main .video-info a.play
{
	display: inline-block;
	margin-top: 123px;
	height: 34px;
	line-height: 34px;
	background-color: #3A3A43;
	padding: 0 17px;
	border-radius: 5px;
	font-size: 16px;
	color: #FFFFFF;
	font-weight: bold;
	text-decoration: none;
}
.video-main .video-info a.play:hover
{
	background-color: #e10025;
}
.video-main .image
{
	clear: both;
	padding-top: 16px;
	padding-bottom: 20px;
	padding-left: 7px;
}
.video-main .image a
{
	float: left;
	margin-left: 15px;
	margin-bottom: 15px;
}
.video-main .image a:nth-child(4n+1)
{
	margin-left:0;
}
.video-main .image a img
{
	display:block;
}
.product-main
{
	background-color: #f1f1f1;
	margin-top: 15px;
	margin-bottom: 30px;
	padding-bottom: 20px;
}
.product-main a.cover
{
	width: 230px;
	height: 210px;
	float: left;
	margin-left: 12px;
	margin-top: 12px;
}
.product-main a.cover img
{
	max-width: 100%;
	max-height: 100%;
}
.product-main .product-info
{
	width: 1060px;
	float: right;
}
.product-main .product-info h2
{
	font-size: 24px;
	line-height: 60px;
	color: #1a1a1a;
}
.product-main .product-info th,
.product-main .product-info td
{
	font-size: 13px;
}
.product-main .product-info th
{
	color: #1a1a1a;
	width: 190px;
	text-align: right;
	height: 28px;
}
.product-main .product-info td.name
{
	color: #e10025;
}
.product-main .product-info td
{
	padding-left: 7px;
	color: #7a7a7a;
}
.product-main .product-info td a
{
	color: #e10025;
}
.product-main .product-info a.btn
{
	font-size: 13px;
	color: #1a1a1a;
	border: 1px solid #67676E;
	border-radius: 5px;
	height: 30px;
	display: inline-block;
	line-height: 30px;
	padding: 0 15px;
	text-decoration: none;
	margin-top: 10px;
}
.product-main .product-info a.btn:hover
{
	background-color: #e10025;
	border: 1px solid #e10025;
	color: #fff;
}
@media screen and (max-width: 768px)
{
	h1
	{
		text-align: center;
	}
	ul.video-list dl
	{
		width:auto;
		margin: 0 0.3rem 30px 0.3rem;
		float: none;
	}
	ul.video-list dl:nth-child(4n+1)
	{
		margin-left:0.3rem;
	}


	/*video details*/
	.video-main
	{
		padding-top:10px;
		background-image: none;
	}
	.video-main a.icon-play
	{
		float:none;
		width: 90%;
		height: auto;
		border: 5px solid #FFFFFF;
		display: block;
		margin: 0 auto;
	}
	.video-main .video-info
	{
		width:auto;
		float: none;
		padding-right: 7px;
		padding-left: 7px;
		text-align: center;
	}
	.video-main .video-info dl
	{
		text-align:left;
	}
	.video-main .video-info a.play
	{
		margin-top:15px;
	}
	.video-main .image
	{
		padding-right:7px;
	}
	.video-main .image img
	{
		max-width:49.5%;
		margin-left: 0.5%;
		margin-bottom: 3px;
	}
	.video-main .image img:nth-child(4n+1)
	{
		margin-left:0.5%;
	}
	.product-main a.cover
	{
		width:auto;
		height: auto;
		float: none;
		margin-left: 7px;
		margin-right: 7px;
		display: block;
	}
	.product-main .product-info
	{
		width:auto;
		float: none;
		padding: 0 10px;
		text-align: center;
		padding-bottom: 20px;
	}
	.product-main .product-info h2
	{
		font-size:20px;
		padding-left: 7px;
	}
	.product-main .product-info th,
	.product-main .product-info td
	{
		display:block;
		width: auto;
	}
	.product-main .product-info th
	{
		text-align:left;
		padding-top: 10px;
		padding-left: 7px;
	}
	.product-main .product-info td.name
	{
		text-align:"";
	}
	.product-main .product-info td
	{
		text-align:right;
		padding-right: 15px;
		border-bottom: 1px solid #666666;
		padding-bottom: 10px;
	}
}