div, ul, li { margin: 0; padding: 0; border: 0; }
ul, li { list-style-type: none; text-transform: capitalize; }
.nav { font-size: 12px; width: 978px; margin: 10px auto 0; border: #E6E6E6 solid 1px; border-bottom: #639ACA solid 1px; height: 42px; line-height: 42px; position: relative; z-index: 1; }
.nav a { text-decoration: none; }
.navmain { height: 42px; padding: 0 5px; background: #FFF url(../images/nav-bg.png) repeat-x 0 top; position: relative; }
#nav_all { width:1000px; height:34px; float: left; line-height: 42px; position: relative; z-index: 222; }
#nav_all li {float:left; margin-right:1px; height:34px; font-weight:bold; text-align: center; }
#nav_all li a { display:block; height:34px; line-height:34px; background:url(../images/bj_menu.gif) no-repeat; text-align:center; color:#008941; font-family:"微软雅黑"; }
#nav_all li a:hover { background:url(../images/bj_menu.gif) 0px -34px no-repeat; color:#FFF; text-decoration:none; overflow: hidden; }
#nav_all li ul { display: none; position: absolute; z-index: 99; width: 980px; left: -6px; top: 34px; }
#nav_all ul li { background:none; line-height: 32px; height: 32px; padding-top: 0px; margin:0px!important;;  padding: 0; font-size:10px; width:auto;}
#nav_all ul li a { padding: 0px 15px!important; display:block; width:auto!important; margin: 0px; height: 32px!important; line-height: 32px!important; color: #000!important; font-weight: normal; background: #fff!important; border: none; background:rgba(255,255,255,0.65) none repeat scroll !important; filter:alpha(opacity=75); font-size:12px;}
#nav_all ul li a:hover { background-image: none; padding: 0px 15px; height: 32px; line-height: 32px; color: #008b06!important; background: #fff; border-top: none; }