@charset "utf-8";
body,ul,li,h1,h2,h3,p ,dl,dt,dd{ padding:0; margin:0; }
h3{ font-size:15px;font-family:Verdana,Arial, Helvetica, sans-serif; font-weight:120;}
ul { list-style-type:none; }

.nav{ background:url(nav-bg.png) repeat-x; width:100%; height:60px; font-family:"微软雅黑"; position:relative; z-index:10000;}
.nav-center{ background:url(nav-pic.png) no-repeat;	width:980px; height:60px; line-height:60px; margin:0 auto;}
.nav-center li{height:60px; width:120px; overflow:visible; float:left; text-align:center; font-weight:bold;}
.nav-center li a {
	color: #FFFFFF;
	width: 120px;
	font-size: 15px;
	float: left;
	display: block;
	position: absolute;
	text-decoration: none;
	top: 0;
	left: 0;
	z-index: 1000px;
}
.nav-center li span{ background:url(nav-hover2.png) no-repeat; display:block; position:absolute; width:120px; top:0; left:0; z-index:0; opacity: 0;
filter:alpha(opacity=0);}
#home a{ background:none;  width:120px;}
.nav-center li{ position:relative;}
.product-select{ float:left; position:absolute; width:366px; height:190px; top:60px; left:0px; z-index:10000; display:none;}
.product-hover{	display:none;}
.supports-select{ float:left;  position:absolute; width:366px; height:190px; top:60px; left:0px; z-index:10000; display:none;}
.supports-hover{ display:none;}
.companys-select{ float:left; position:absolute; width:366px; height:190px; top:60px; left:0px; z-index:10000; display:none;}
.companys-hover{ display:none;}
.jobs-select{ float:left; position:absolute; width:366px; height:190px; top:60px; left:0px; z-index:10000; display:none;}
.jobs-hover{display:none;}
#select-top{ background:url(nav-hover2.png) no-repeat 0 0; width:120px; height:60px; position:absolute; top:-60px; color:#fff; left:0;}
#select-top a:hover{ background:none;}
#sub-prod{ position:absolute; top:0px; left:1px; padding:9px 0 0 0; display:none; width:158px;}
#sub-prod-top{ line-height:1px; height:1px; _overflow:hidden;}
#sub-supp{ position:absolute; top:0px; left:1px; padding:9px 0 0 0; display:none; width:158px;}
#sub-supp-top{ line-height:1px; height:1px; _overflow:hidden;}
#sub-comp{ position:absolute; top:0px; left:1px; padding:9px 0 0 0; display:none; width:158px;}
#sub-comp-top{ line-height:1px; height:1px; _overflow:hidden;}
#sub-job{ position:absolute; top:0px; left:1px; padding:9px 0 0 0; display:none; width:158px;}
#sub-job-top{ line-height:1px; height:1px; _overflow:hidden;}
.nav-center li ul{ background:#006699;}
.nav-imagebg a{ background:url(nav-bottom2.png) no-repeat 0 bottom;}
.nav-center li ul{ width:120px;}
.nav-center li ul li{ background:url(nav-bottom2.png) no-repeat 0 bottom; height:33px; line-height:33px; clear:both; float:left; width:158px; margin:0px; font-weight:120;}
.nav-center li ul li a{ font-size:12px; text-align:left; margin:0px; height:33px; line-height:33px; width:158px; text-indent:15px; background:none;float:left; color:#fff; font-weight:bold;}
.nav-center li ul li a:hover{ background:url(nav-bottom-hover.png) no-repeat -10px center; height:34px; line-height:34px; width:158px; margin:-1px 0 0 0; color:#fffa6a;}