.menubanner{position:absolute; top:155px; left:0px; height:46px; width:100%; z-index:1000000; text-align:center;background:#138e58; border-bottom:#ffb615 5px solid;}

#menudiv{
	margin:0 auto; margin-left:auto; margin-right:auto;
	height:46px; width:1000px; padding-left:0px;
	z-index:1000000; text-align:left; 
}
/* 一级栏目整体框架ul */
#menudiv a{test:expression(target="_self");}
#menudiv a{display:block; float:left; color:#FFF; height:46px; line-height:46px; background:url(images/top_xian.jpg) no-repeat left center; padding:0px 20px;font-size:14px; font-weight:bold; font-family:"微软雅黑"; text-align:center;}
#menudiv a.menufirst{display:inline-block;}
#menudiv a:hover{color:#FFF295;background:url(images/menuh.png) no-repeat left center; }
#menudiv a.menuselectul{background:url(images/menus.png) no-repeat left center;  }