@charset "utf-8";
#main_top{widtd:100%;height:516px;position:relative;background:url(../nImg/head.jpg) no-repeat center top;}
/*顶部切换背景*/
#main_top #topbg{ height:516px; overflow:hidden; z-index:0; }
#main_top #topbg li, #topbg li{ width:100%; height:516px; display:block;}
#main_top #topbg li img{  position:absolute;left:50%;margin-left:-840px;height:516px;}

#logo{
	width:410px;height:137px;position:absolute;left:50%;margin-left:-450px;top:56px;background:url(../nImg/head/logo.png) no-repeat left top;
	_background:none;filter:progid:DXImageTransform.Microsoft.AlphaImageLoader(src='__PUBLIC__/nImg/head/logo.png', sizingMethod='crop');
	z-index:10;
}
#xlei{width:66px;height:47px;position:absolute;right:50%;margin-right:-478px;top:52px;z-index:11;background:url(../nImg/xlei.gif) no-repeat left top;}
#kb{width:66px;height:67px;position:absolute;right:50%;margin-right:-478px;top:12px;z-index:11;background:url(../nImg/17173.gif) no-repeat left top;}
#kb .kb1{display:block;position:absolute;left:0px;top:0px;cursor:pointer;width:66px;height:31px; background-color:#FFF;opacity:0; filter:alpha(opacity=0);}
#kb .kb2{display:block;position:absolute;left:0px;top:32px;width:66px;height:36px;line-height:36px;background-color:#FFF;opacity:0; filter:alpha(opacity=0);}
#kb .kb3{display:block;position:absolute;left:0px;top:68px;width:66px;height:38px;line-height:38px;background-color:#FFF;opacity:0; filter:alpha(opacity=0);}
#kb .kb4{display:block;position:absolute;left:0px;bottom:0px;width:66px;height:36px;line-height:36px;background-color:#FFF;opacity:0; filter:alpha(opacity=0);}

#fswf{position:absolute;width:520px;height:281px;left:50%;margin-left:-490px; bottom:30px;z-index:100;}
#fin{position:absolute;width:622px;height:118px;left:60%;top:300px;margin-left:-208px;z-index:100;display:block;background-color:#FFF;opacity:0; filter:alpha(opacity=0);}