body{
	min-width:1200px;
}
.logobox{position: absolute;top: 50%;}
.logobox a{ 
	height: 62px;
	display: block;
    position: relative;
    transition: all 0.2s ease 0s;
    visibility: visible;
}
iframe{width: 100%;}
#header{
	width: 100%;
	background: #fff;
	height: 70px;
	min-width: 1000px;
}
.head{
	height: 70px;
	width: 100%;
	z-index: 10;
	font-size: 16px;
	background: #fff;
	min-width: 1000px;
	position: absolute;
	left: 0;
	top: 0;
}
.head img{
	padding-left: 32px;
	position: absolute;
	top: -23px;
	left: 0;
}
.nav{
	float: right;
	width: 624px;
	margin-right: 12px;
	position: relative;
	height: 62px;
	line-height: 62px;
}
.nav li{
	float: left;position: relative;z-index: 5;
}
.nav a{
	display: block;
	padding: 0 30px;
	color: #000;
	opacity: 0.6;
	filter:alpha(opacity=60);
}
.bg{
	width: 0;
	position: absolute;
	left: 0;top: 0;
	height: 6px;
	background: #5db2ca;

}
.sub{
	position: absolute;
	background: url(../images/subbg.png);
	z-index: 10;
	left: 0;
	top: 100%;
	display: none;
}
.sub span{
	color: #fff;
	height: 34px;
	line-height: 34px;
	display: block;
	font-size: 14px;
	min-width: 120px;text-align: center;
	white-space: nowrap;
	cursor: pointer;
}

.li_active .sub{
	display: block;
}
#n0 .sub{left: -10px;}
#n1 .sub{left: 6px;}
#n2 .sub{left: 8px;}
#n3 .sub{left: 8px;}