.nav { font-size: 12px; width: 1024px; margin: 0px auto 0; height: 40px; line-height: 36px; position: relative; z-index: 1; background:url("menubg.jpg"/*tpa=http://www.qfjg.com.cn/statics/images/qifeng/menubg.jpg*/) repeat-x;}

.nav a {}

.navmain { height: 40px; padding: 0 5px; position: relative; width:1024px; float:left; }

#nav_all { height: 40px; float: left; line-height: 36px; position: relative; z-index: 222; }

#nav_all li { text-align: center; float: left; margin:1px 0 0 0; }

#nav_all li a { color: #646464; display: inline-block; font-size: 12px; font-family:Arial, Helvetica, sans-serif; cursor: pointer; width:102px; height: 40px; line-height: 36px; white-space: nowrap; }

#nav_all li a:hover { background:url("menubg2.jpg"/*tpa=http://www.qfjg.com.cn/statics/images/qifeng/menubg2.jpg*/) repeat-x; height: 40px; line-height: 36px; color:#FFF; font-weight:600; }

#nav_all li ul { display: none; position: absolute; z-index: 99; width: 1024px; left: -6px; top: 40px; background:url("menubg3.png"/*tpa=http://www.qfjg.com.cn/statics/images/qifeng/menubg3.png*/);  }

#nav_all ul li {line-height: 40px; height: 40px; padding-top: 0px; padding: 0; width:auto; }

#nav_all ul li a { margin: 0px; height: 40px; line-height: 40px; color: #969696; font-weight: normal; font-family:Arial, Helvetica, sans-serif; font-size:12px;width:auto; padding:0 15px 0 15px; }

#nav_all ul li a:hover { margin:0px auto; height: 40px; line-height: 40px; color: #f00; background:none; font-weight:normal;}

#nav_all ul li span { margin: 0px; height: 40px; line-height: 40px; color: #969696; font-weight: normal; font-family:"宋体"; font-size:12px; }

.search{display:none; width:206px; height:27px; float:left; background:url("kuangbg_2.png"/*tpa=http://www.qfjg.com.cn/statics/images/qifeng/kuangbg_2.png*/) no-repeat; margin:6px 0 0 0;}

.sc_1{ width:115px; height:22px; float:left; border:none; background:none; margin:3px 2px 0 55px;}

.sc_2{ width:34px; height:27px; float:left; border:none; background:none; cursor:pointer;}