/*通用类*/
*{
	margin:0;
	padding:0;	
}
body{		
	min-width:1001px;
	margin:0 auto;
	font-size:13px;	
	font-family:"Microsoft Yahei";
	background:#fff;
	text-align:justify;
	color:#494949;	
}
h1,h2,h3{	
	font-weight:500;	
}
img{
	border:none;	
}
a{
	cursor:pointer;
	color:#494949;
	text-decoration:none;	
	outline:none;
}
a:hover{
	color:#4873b2;	
}
ul{
	list-style-type:none;	
}
em{
	font-style:normal;	
}
.lt{
	float:left;	
}
.rt{
	float:right;	
}
input.sub,label{
	border:none;	
	cursor:pointer;
}
input,textarea{
	font-family:"Microsoft Yahei";
	outline:none;	
}
table{
	border-collapse:collapse;	
}
table td,table th{
	padding:0;	
}
div.clear{
	font: 0px Arial; line-height:0;
	height:0; 
	overflow:hidden;	
	clear:both;	
}
.line5{
	font-size:1px;height:5px;width:100%;clear:both;	
}
.line10{
	font-size:1px;height:10px;width:100%;clear:both;	
}
.line20{
	font-size:1px;height:20px;width:100%;clear:both;	
}
/*wrapin 主体容器宽度*/
.wrapin{
	width:1001px;
	margin-left:auto;
	margin-right:auto;
}

/*公用CSS 开始*/

.top{
	height: 20px;
	width: 100%;
	position: absolute;
	z-index: 100;
	left: 0;
	top: 0;
}
.topinner{
	width: 100%;
	height: 68px;
	position: absolute;
	left: 0;
	top: 0;
	background:url("../images/top.png") no-repeat top center;
}
.topinner .logo{
	display: block;
	width: 250px;
	height: 68px;
	position: absolute;
	top: 0;	
	left: 50%;
	margin-left:-495px;
}
.topinner .tel{
	position: absolute;
	right: 50%;
	top: 0;
	line-height: 22px;
	margin-right:-490px;
}

/*header 开始*/
.header{
	height: 24px;
	background:#fff;
	line-height: 24px;
	position: absolute;
	z-index: 100;	
	width: 100%;
}
.header .wrapin{
	position: relative;
	z-index: 100;
}
.header .logo{
	position: absolute;
	left: 0;
	top: 0;
	width: 314px;
	height: 60px;
	background:url("../images/logobg.png") no-repeat top center;
}
.header .logo img{
	display: block;
	width: 255px;
	height: 60px;
	margin-left:40px;
}
.head_rt{
	float: right;
}
.head_rt a,.head_rt em{
	float: left;
	margin-left:6px;
}
/*header 结束*/
.banner{
	height: 400px;
	background-repeat:no-repeat;
	background-position:top center;
}
.out{
	position: relative;
}
.out .abouta{
	display: block;
	width: 148px;
	height: 26px;	
	position: absolute;
	left: 229px;
	top: 186px;
	background:#fff;	
	z-index: 20;	
}

.case{
	height: 320px;
	padding-top:62px;
	background:url("../images/im5.jpg") no-repeat top center;
}
.case a{
	display: block;
	width: 292px;
	height: 111px;
	float: left;
	margin:0 20px 38px 20px;
}
.case img{
	display: block;
	width: 292px;
	height: 111px;
}

.vdos{
	height: 335px;
	background:url("../images/im7.jpg") no-repeat top center;
	padding-top:45px;
}

.v-video{width: 500px;height: 280px; float:left;}
.v-left{
    width: 448px;
    height: 252px;
    top: 15px;
    position: relative;
    left: 21px;
    right: 0;
}
.v-left-in{
    width: 445px;
    height: 256px;
    top: 13px;
    position: relative;
    left: 73px;
    right: 0;
}
.v-right{
    width: 448px;
    height: 252px;
    top: 15px;
    position: relative;
    left: 32px;
    right: 0;
}
.v-right-in{
    width: 445px;
    height: 256px;
    top: 13px;
    position: relative;
    left: 36px;
    right: 0;
}

/*公用CSS 结束*/