.menu { width:630px; height:35px; position:absolute; z-index:124124; margin:0 auto;   }
.menu ul li a, .menu ul li a:visited {display:block; text-decoration:none; width:84px; height:35px; text-align:center; color:#4c4b4b;   line-height:40px;  overflow:hidden;  font-size:14px; font-family:"Microsoft YaHei"; font-weight:bold;}

.menu ul {padding:0; margin:0;list-style-type: none;}
.menu ul li {float:left; position:relative;line-height:35px; padding:0 ;background:url(../images/nav_icon.gif)  no-repeat scroll 0 center; }
.menu ul li ul {display: none;}
/* specific to non IE browsers */
.menu ul li:hover a {color:#2c7613; width:84px; height:35px;}/********导航背景变色 ******/
.menu ul li:hover ul {display:block; position:absolute;  left:0; width:84px;}
.menu ul li:hover ul li {}
.jg{ width:1px !important; background:#8ED23D; height:35px; padding:0px !important;}
.menu ul li:hover ul li a {display:block; background:#2b7514; color:#fff;line-height:24px; height:24px;border-bottom:#31a709 1px solid; font-size:12px; font-weight:normal; }/******子栏目 背景*********/
.menu ul li:hover ul li a:hover { color:#fff;line-height:24px; }/******子栏目 背景变色*********/
.menu img{ display:block;}
#bt{background:url(../images/dh.jpg) no-repeat; width:124px; height:35px;}
/*导航结束*/