.nav{
	width: 100%;
}
.nav li{
	line-height: 3.5;
	padding:0 4%;
	font-size:1.5rem;
	border-bottom:1px dotted #3D9Fd8;
}
.nav li a{
	display: block;
}
.nav li span{
	float:right;
	color:#3D9Fd8;
}
.contect{
	width: 92%;
	margin: 0 auto;
	font-size:1.5rem;
	line-height: 2;
	padding-bottom:15%;
}
.contect_video{
	width: 92%;
	margin: 0 auto;
	font-size:1.5rem;
	line-height: 2;
	margin-bottom:30%;
}
.video{
	width:92%;
	margin:0 auto;
	padding:4% 0 15% 0;
}
.video li{
	width:50%;
	float:left;
	text-align:center;
	padding:2%;
}
.video li p{
	font-size:16px;
	padding:5px 0;
}
.videotitle{
	font-size:20px;
	text-align:center;
	padding:2%;
}

.list{
	padding-bottom:15%;
}

.backlist{
	position: fixed;
	bottom:0;
	left:0;
	z-index:999;
	line-height: 3;
	width:100%;
	background: #fff;
	
	text-align: center;
	font-size:1.6rem;
	 -moz-box-shadow: 0px -1px 10px #e5f0f9;
    box-shadow: 0px -1px 10px #b6b6b6;
}
.backlist a{
	display: block;
}
.back{
	position: fixed;
	bottom:0;
	left:0;
	z-index:999;
	line-height: 3;
	width:100%;
	background: #ccc;
	
	text-align: center;
	font-size:1.6rem;
	 -moz-box-shadow: 0px -1px 10px #e5f0f9;
    box-shadow: 0px -1px 10px #b6b6b6;
}
.back a{
	display: block;
}
.hbottom{
	padding-bottom:10%;
}
.pagebutton{
	width:100%;
	margin: 0 auto;
	bottom:10%;
	left:0;
	position: fixed;
	z-index: 999;
	font-size: 1.6rem;
	color:#000;
	padding:0 5%;
}
.pagebutton .pagemove{
	float:left;
}
.pagebutton .pageother{
	float:right;
}
.pagemove2{
	width:100%;
	bottom:10%;
	left:0;
	text-align: center;
	position: fixed;
	z-index: 999;
	font-size: 1.6rem;
	color:#000;
}
.pagemove2 a{
	display: block;
}
.menu{
	position: fixed;
	top:0;
	left:0;
	width:100%;
	height:100%;
	z-index: 9999;
	background: rgba(0,0,0,.5);
	display: none;
}
.menu ul{
	width: 100%;
	bottom:7%;
	left:0;
	position: absolute;
	display: -webkit-flex;
	display: flex;
	-webkit-flex-wrap:wrap;
	flex-wrap: wrap;
	background: #fff;
}
.menu li{
	width:33.33%;
	text-align: center;
	font-size:1.5rem;
	line-height:1.2;
	padding:13px 3px;
	vertical-align: middle;
	text-overflow:ellipsis;
	white-space:nowrap;
	overflow:hidden;
}
.menu li:nth-child(odd){
	background: #EFEFF4;
}
.menu li a{
	color:#000;
	font-size:1.5rem;
	
}
#hvideo{
	width:100%;
	height:500px;
	background:#000;
}