a{color:#0e4a7b; text-decoration:none;}
a:hover{text-decoration:underline; color:#c00;}
/* main_nav css */
.mian_nav{text-align:left; width:980px; margin:0 auto;overflow:hidden;}
.logo{width:167px; float:left; padding:12px 0 0 13px;}

.class_menu{width:800px; float:left;}

.glo{background:#f5f5f5; padding:5px 11px 2px 16px; color:#0e4a7b;}
.glo span{float:right;}
.glo span a{background:url(/images/pic_6.jpg) no-repeat left center; float:left; padding:0 6px 0 12px;}

.class_menu1{background:url(/images/pic_5.jpg) no-repeat; height:16px; padding:6px 0 4px 0;}
.class_menu1 span{float:right; margin-right:10px;}
.class_menu1 a{color:#fff; font-weight:bold; float:left; padding:0 2px 0 16px;}
.class_menu1 a:hover{color:#ffe400; text-decoration:none;}

.class_menu2, .class_menu3{background:url(/images/pic_2.jpg) no-repeat; height:17px; padding:6px 0 4px 0; margin-top:2px; color:#0e4a7b;}
.class_menu2 span, .class_menu3 span{color:#000; margin-left:18px;}
.class_menu2 span.span1{margin-left:40px;}

.class_menu3{ background:url(/images/pic_1.jpg) no-repeat; margin-top:0px;}
.class_menu3 a{margin:0 2px 0 3px;}