@charset "utf-8";


.nav{ height:80px;}
.menu { height:80px; position:relative; margin:0 auto;   }
.menu ul li a, .menu ul li a:visited {display:block; text-decoration:none; width:95px; height:80px; text-align:center; color:#fff;   line-height:80px;  overflow:hidden;  font-size:14px;   font-weight:bold;}

.menu ul {padding:0; margin:0;list-style-type: none;}
.menu ul li {float:left; position:relative;line-height:80px;}
 
 nav li:hover a.nav{display:block; color:#fff; background:rgba(113,69,46,0.4); font-weight:normal; width:95px; height:80px;}/********导航背景变色 ******/


.menu ul li ul {display: none;}

.menu ul li:hover ul {display:block; height:auto; position:absolute;  left:0; width:95px;}
.menu ul li:hover ul li { height:30px;line-height:30px;background:rgba(113,69,46,0.5); margin-top:1px; }
 .menu ul li:hover ul li a {display:block; background:rgba(113,69,46,0.5); color:#fff;line-height:30px; height:30px; margin-top:1px; font-size:12px; font-weight:normal; }/******子栏目 背景*********/
.menu ul li:hover ul li a:hover { color:#ff0000; text-decoration:underline;line-height:30px; }/******子栏目 背景变色*********/