.head-v3{position:relative;z-index:100;min-width:1200px}
.head-v3 .navigation-inner{margin:0 auto;width:1200px;position:relative}
.navigation-up{height:45px;background:#ededed; border-bottom:1px solid #CCC}
.navigation-up .navigation-v3{float:left;_margin-left:10px; width:1200px}
.navigation-up .navigation-v3 ul{float:left}
.navigation-up .navigation-v3 li{float:left;font:normal 16px/59px "microsoft yahei";color:#fff}
.navigation-up .navigation-v3 li h2{font-weight:normal;padding:0;margin:0}
.navigation-up .navigation-v3 li h2 a{padding:0 25px;display:inline-block;height:45px;font-family:"microsoft yahei" ; width:80px;; line-height:42px; text-align:center; }

.navigation-down{position:absolute;top:45px;left:0px;width:100%}
.navigation-down .nav-down-menu{width:100%;margin:0;background:#f5f5f5;position:absolute;top:0px; border-bottom:1px solid #CCC}
.navigation-down .nav-down-menu .navigation-down-inner{margin:auto;width:1200px;position:relative}
.navigation-down .nav-down-menu dl{float:left;margin:18px 80px 18px 0}
.navigation-down .menu-1 dl{margin:20px 80px 25px 0}
.navigation-down .menu-1 dt{font:normal 16px "microsoft yahei";color:#61789e;padding-bottom:10px;border-bottom:1px solid #61789e;margin-bottom:10px}
.navigation-down .menu-1 dd a{font:normal 14px/30px "microsoft yahei"; height:35px; line-height:35px}
.navigation-down .menu-1 dd a:hover{color:#60aff6; font-weight:bold;}
.navigation-down .menu-2 dd a,.navigation-down .menu-3 dd a{font:normal 16px "microsoft yahei"}