@charset "utf-8";
/* CSS Document */
<!--
body {
background-color: #FFFFFF;
background-image: url(images/images/bg1.jpg);
}
-->
</style>
<style type="text/css">  
*{margin:0;padding:0;}   
.menu{
font-size:14px;
position:relative;
z-index:100;
font-weight: bold;
}   
.menu ul{list-style:none;}   
.menu li {float:left;position:relative;}   
.menu ul ul {
visibility:hidden;
position:absolute;
left:0px;
top:45px;
background-color: #136ABC;
}   
.menu table {position:absolute; top:0; left:0;}   
.menu ul li:hover ul,   
.menu ul a:hover ul{
visibility:visible;
}   
.menu a{
display:block;
border:0px solid #136ABC;
padding:10px 10px;
margin:0px;
color:#136ABC;
text-decoration:none;
font-size: 14px;
}   
.menu a:hover{background:#fafafa;color:#000;border:0px solid #000;}   
.menu ul ul{}   
.menu ul ul li {
clear:both;
text-align:left;
font-size:12px;
color: #FFFFFF;
}   
.menu ul ul li a{
display:block;
width:75px;
height:12px;
margin:0;
border:0;
border-bottom:1px solid #858585;
color: #FFFFFF;
font-size: 12px;
font-weight: normal;
line-height: normal;
}   
.menu ul ul li a:hover{border:0;background:#858585;border-bottom:1px solid #858585;}   


<!--
/*通用*/
body {
font-family:\5B8B\4F53,Arial Narrow,arial,serif;
background:#ffffff;
font-size:12px;
background: url(https://www.sdausjy.com/images/images/bj1.jpg) no-repeat center 0;
}
body,div,dl,dt,dd,ul,ol,li,pre,form,fieldset,input,textarea,blockquote,emBED{padding:0; margin:0;}
li{list-style-type:none;}
a{text-decoration:none;color:#20537A;}
a:hover{text-decoration:underline;}
/*topmenu*/
.topmenu{width:980px;height:43px; margin:0 auto;position: relative;left:0px; top:0px;}
.topmenu .nav_content{padding-left:49px;background:url('images/nav_li_left.gif') no-repeat;float:left;}
.topmenu .nav_content li{width:109px;height:43px;background:url('images/nav_li_bg.gif') no-repeat right center;float:left;line-height:43px;text-align:center;font-weight:bold;}
.topmenu .nav_content li a{color:#fff;width:109px;height:43px;display:block;}
.topmenu .nav_content li.current a{width:109px;height:43px;line-height:43px;background:url('images/nav_li_home.gif') no-repeat;display:block;color:#fff;}
.topmenu .nav_content li.current a:hover{line-height:42px;}
.topmenu .nav_content li a:hover{line-height:42px;text-decoration:none;}
.topmenu .nav_content li.right{width:136px;background:url('images/nav_li_right.gif') no-repeat right top;height:43px;}
/*submenu*/
.submenu{
visibility: hidden;
position:absolute;
top:190px;
left:0;
height: auto;
width: 100px;
}
.submenu .subnav{padding-left:3px;background:#E8E8E8 no-repeat;float:left;}
.submenu .subnav li{height:27px;background:#E8E8E8 repeat-x right top;float:left;}
.submenu .subnav li a{color:#0a4aaa;display:block;padding:0 10px;line-height:27px; text-decoration:none;}
.submenu .subnav li a:hover{color:#000;text-decoration:none;}
.submenu .subnav li.subright{width:10px;background:#E8E8E8 no-repeat right top;height:27px;}
/*submenu postion*/
#Layer1{left:303px;}
#Layer2{left:392px;}
#Layer3{left:480px;}
#Layer4{left:568px;}
#Layer5{left:668px;}
#Layer6{left:768px;}
#Layer7{left:944px;}
-->