.header1{  margin:0px auto; height:auto;}
.header_top{ width:1080px; height:98px; margin:0px auto; background:url(../images/top_bg.jpg) no-repeat;}

/* .nav{width:100%;height:auto;background:url(../images/nav_bg.jpg) repeat-x;margin:0px auto;position:relative; z-index:100;} */
.nav2{width:1000px;height:auto;background:url(../images/nav_bg.jpg) repeat-x;margin:0px auto;position:relative;}
#nav_left{float:left;}
#nav_right{float:right;}
/*
.nav li{float:left;width: 105px;height:39px;line-height:39px;text-align:center;font-size:14px;position:relative;}
.nav li a{color:#FFF;text-decoration:none;display:block;}
.nav li a.link{float:left;width: 105px;}
.nav ul li a:hover{background:url(../images/nav_a.jpg) no-repeat;display:block;}
.nav dl{width:105px; font-size:12px;background:rgba(255,255,255,0.6);position:absolute;top:39px;left:0px;}
.nav dl dd{ height:30px; line-height:30px;}
.nav dl dd a{color:#F33; font-weight:550;}
.nav dl dd a:hover{color:#F30;background:rgba(255,255,255,1);}*/
.nav2 li{float:left;width: 124.8px;height:45px;line-height:45px;text-align:center;font-size:16px;position:relative;background:url(../images/12q.png) no-repeat right;}
.nav2 li a{color:#FFF;text-decoration:none;display:block;}
.nav2 li a.link{float:left;width: 124.8px;}
.nav2 ul li a:hover{background:url(../images/nav_a.jpg) no-repeat;display:block;width:124.8px;}
.nav2 dl{width:105px;font-size:12px;background:url(../images/dd_bg.png);position:absolute;top:39px;left:0px;}
.nav2 dl dd a{color:#F33; font-weight:590;}
.nav2 dl dd{ height:30px; line-height:30px;}
.nav2 dl dd a:hover{color:#F30;background:#fff;}

.second-nav{
	display: none;
	position: relative;
	z-index: 2000;
}
.second-nav li{
background: #2f71f9;
opacity:0.96;
}
.menu { width: 100%;
height: auto;
background: url(../images/nav_bg.jpg) repeat-x;
margin: 0px auto;
position: relative;
z-index: 100; }
.second-nav li a { color:#fff; display:block; width:auto; text-align:center; font-family:"微软雅黑"; font-size:15px; background:none;}
.second-nav li a:hover { background:#2f71f9;}