@charset "utf-8";
/* CSS Document */
html,body{
	margin:0;
	padding:0;
	background:url(top-bg.png)/*tpa=http://icds2021.jspne.com/images/top-bg.png*/ repeat-x;
	font-family:Arial, Verdana, Helvetica, sans-serif;
	}
.head{
	width:1000px;
	height:114px;
	margin:0 auto;
	position:relative;
	}
.logo{
	display:block;
	position:absolute;
	top:10px;
	left:0;
	width:180px;
	height:88px;
	}
/*-----------菜单类开始-------------*/
.top-menu{
	width:706px;
	height:68px;
	position:absolute;
	right:0px;
	bottom:4px;
	}
.nav *{
		text-decoration:none;
		font-size:9pt;
		
	}
	.nav * a:hover{
		background-color:#f39801;/* 鼠标经过时的红色背景，可自定义 */
	}
	.menu{
		list-style:none;
		height:68px;
		width:100%;
		background:url(menu-bg.png)/*tpa=http://icds2021.jspne.com/images/menu-bg.png*/ repeat-x;
	}
	.nav{
		list-style:none;
		height:68px;
		width:706px;
		margin:0;
		padding:0;
		background:url(menu-bg.png)/*tpa=http://icds2021.jspne.com/images/menu-bg.png*/ repeat-x;		
	}
	.nav ul{
		margin:0;
		padding:0;
		}
	.nav li{
		float:left;
		position:relative;
	}
	.nav li a{
		color:#fff;
		height:68px;
		line-height:68px;
		font-weight:bold;
		padding:0 20px;
		blr:expression(this.onFocus=this.close());
		blr:expression(this.onFocus=this.blur());
		display:inline-block;
	}
	.nav li a:focus{ 
		-moz-outline-style: none; 
	}
	.nav li .sub-nav{
		position:absolute;
		top:68px;
		left:-1px;
		list-style:none;
		background-color:#0a83e0;
		display:none;
	}
	.nav li .sub-nav li{
		text-align:center;
		clear:left;
		width:160px;
		height:35px;
		line-height:35px;
		position:relative;
	}
	.nav li .sub-nav li a{
		height:34px;
		line-height:34px;
		width:160px;
		padding:0;
		display:inline-block;
	}
/*-----------菜单类结束-------------*/
.main-pic{
	display:block;
	margin-top:1px;
	height:397px;
	background-color:#00599d;
	background:url(main-pic.png)/*tpa=http://icds2021.jspne.com/images/main-pic.png*/ top center;
	}