ul, li { list-style-type: none; text-transform: capitalize; }
.nav { width:990px;height:40px;margin:0 auto; margin-top:5px;background:url(../images/mu.jpg) no-repeat  center; height: 40px; line-height: 40px; position: relative; z-index: 1; }
    .nav a { text-decoration: none; }
.navmain { height: 40px; padding: 0 5px; background: #FFF url(../images/mu.jpg) repeat-x 0 top; position: relative; }
#nav_all { height: 40px; float: left; line-height: 42px; position: relative; z-index: 222; width:990px; }
    #nav_all li { text-align: center; float: left; width:90px;}
        #nav_all li a { width:90px;  color:#965626; display: inline-block; font-size: 14px; font-weight: bold; cursor: pointer; padding: 0 11px 0 12px; _padding: 0 8px; height: 40px; line-height: 42px; white-space: nowrap; }
            #nav_all li a:hover { width:90px; background: url(../images/bird.png) center 33px no-repeat; height: 38px; line-height: 38px; border-top: 4px solid #FF0000; overflow: hidden; color:#FFFFFF;}
        #nav_all li ul { display: none; position: absolute; z-index: 99;  left: -6px; top: 43px; }
    #nav_all ul li { background-image: none; line-height: 32px; height: 32px; padding-top: 0px; padding: 0; }
        #nav_all ul li a { background-image: none; padding: 0px 10px; margin: 0px; height: 32px; line-height: 32px; color: #fff; font-weight: normal; background:#FF0000; border: none; }
            #nav_all ul li a:hover { background-image: none; padding: 0px 10px; margin: 0px auto; height: 32px; line-height: 32px; color: #FFF; background: #FF0000; border-top: none; }