*{
	margin: 0;
	padding: 0;
	list-style: none;
}
header{
	width: 100%;
	height: 35px;
	background-color: #0b0b0b;
}
header .left{
	position: absolute;
	top: 2px;
}
header .left a{
	width: 300px;
	position: absolute;
	left: 150px;
	top: 0px;
	float: left;
	text-decoration: none;
}
header a span{
	color: white;
	font-weight: bolder;
	font-size: 24px;
	
}
header nav ul .left:hover aside{display: block;}
header aside{
	display: none;
	width:380px;
	height:560px;
	background: rgba(0,0,0,0.3);
	position: absolute;
	left:0;
	top:33px;
	color: aliceblue;
}
header aside span{
	width:20px;
	height:50px;
	background:url(../img/liebiao.png) 0 0 no-repeat;
	position: absolute;
	left:50px;
	top:0px;
}
header aside ol{
	width:155px;
	float: left;
}
header aside ol li{
	width:155px;
	height:25px;
	line-height: 25px;
	font-family: "宋体";
}
header aside ol li.con{
	font-size: 16px;
	font-weight: bolder;
	text-indent: 0;
	font-family: "微软雅黑";
	padding: 10px 0;
}
header aside ol li:hover{color: dodgerblue;}
header aside .zuo{margin:35px 0 0 68px;}
header aside .you{margin-top: 35px;}
header .center input{
	position: absolute;
	left: 700px;
	top: 3px;
	width:240px;
	height:30px;
	border:1px solid #fff;
	border-radius: 15px; 
	color:#fff;
	line-height: 32px;
	background: rgba(0,0,0,0);
	padding-left: 45px;
	box-sizing:border-box;
	background:url(../img/search.png) no-repeat 3px 3px;
	outline: none; 
}
header .right{
	float: right;
	margin-right: 30px;
	margin-top: 5px;
}
header .right a{
	text-decoration: none;
	color: white;
	font-weight: bolder;
	padding-left: 30px;
}
header .right a:hover{
	color: dodgerblue;
	font-style: italic;
	font-weight: bolder;
}
video{
	z-index: -1;
	min-width:1280px;
	width:100%;
	position: absolute;
	top:50%;
	left:50%;
	transform:translate(-50%,-50%);
}
.pic{
	width:474px;
	height:355px;
	position: absolute;
	left:50%;
	top:50%;
	transform:translate(-50%,-50%);
	background: url(../img/main.png) no-repeat center center;
	text-align: center;
	opacity:0.7;
}
.pic p{
	width: 500px;
	margin-top: 300px;
	color:#ccc;
	font-style: italic;
}
.pic ul{
	position: absolute;
	color:#000;
}
.pic ul li{
	width:170px;
	height:56px;
	border-radius: 28px;
	background: #fff;
	text-align: left;
}
.pic ul .one{
	line-height: 56px;
	position: absolute;
	left:-800px;
	top:40px;
	opacity: 0;
	transition:all 1s ease-in 0s;
}
.pic ul .two{
	line-height: 56px;
	position: absolute;
	left: 800px;
	top:40px;
	opacity: 0;
	transition:all 1s ease-in 0s;
}
.pic ul .three{
	line-height: 56px;
	position: absolute;
	left: -800px;
	top:40px;
	opacity: 0;
	transition:all 1s ease-in 0s;
}
.pic ul .four{
	line-height: 56px;
	position: absolute;
	left: 800px;
	top:40px;
	opacity: 0;
	transition:all 1s ease-in 0s;
}
body:hover .pic ul .one{
	position: absolute;
	left:10px;
	top:40px;
	opacity:0.8;
}
body:hover .pic ul .two{
	position: absolute;
	left:300px;
	top:40px;
	opacity:0.8;
}
body:hover .pic ul .three{
	position: absolute;
	left:-200px;
	top:40px;
	opacity:0.8;
}
body:hover .pic ul .four{
	position: absolute;
	left:520px;
	top:40px;
	opacity:0.8;
}
.pic ul .one span,.pic ul .two span,.pic ul .three span,.pic ul .four span{
	float: left;
	width:40px;
	height: 40px;
	text-align: center;
	line-height: 40px;
	border-radius: 20px;
	margin:8px 10px 0 10px;
	box-shadow: 0 0 0 1px #000 inset;
	transition:box-shadow 0.3s ease 0s;
	font-family: "微软雅黑";
	font-weight: bold;
	color:#000;
}
.pic ul .one:hover span,.pic ul .two:hover span,.pic ul .three:hover span,.pic ul .four:hover span{
	box-shadow: 0 0 0 20px #000 inset;
	color:#fff;
} 
.pic a{
	text-decoration: none;
	color: #0b0b0b;
}
.pic a:hover{
	color: blue;
	font-style: italic;
	font-weight: bolder;
}