/* CSS Document */
@charset "gb2312";
.nav{ background:#f00; height:49px;}
.menu {width:1031px; height:49px; position:relative; margin:0 auto;  }
.menu ul li a, .menu ul li a:visited {display:block; text-decoration:none; width:143px; height:49px; 
text-align:center; color:#fff;line-height:49px;  overflow:hidden;font-size:16px; font-family:"微软雅黑"; }

.menu ul {padding:0; margin:0;list-style-type: none;}
.menu ul li {float:left; position:relative;line-height:49px; padding:0 2px;}
.menu ul li ul {display: none;}
/* specific to non IE browsers */
.menu ul li:hover a {color:#fff;background:url(../images/nav_h.jpg) center top no-repeat; width:143px; height:49px;}
.menu ul li:hover ul {display:block; position:absolute;  left:0; width:143px;}
.menu ul li:hover ul li {}
.jg{ width:2px !important;  height:49px; padding:0px !important;}
.menu ul li:hover ul li a {display:block; color:#fff;line-height:36px; 
height:36px;font-size:12px; font-weight:normal;background:url(../images/index17.jpg) bottom no-repeat #002b6c;
 }
.menu ul li:hover ul li a:hover { background:#022457;line-height:36px; }
.menu img{ display:block;}
#bt{background:url(../images/dh.jpg) no-repeat; width:143px; height:49px;}