.head-v3{position:relative;z-index:100;min-width:1000px;}
.head-v3 .navigation-inner{margin:0 auto;width:1080px;position:relative; }
.navigation-up{background:url(/Images/nav.jpg); height:51px; position: relative; z-index:999}
.navigation-up .navigation-v3{float:left;_margin-left:10px}
.navigation-up .navigation-v3 ul{float:left}
.navigation-up .navigation-v3 li{float:left;font:normal 16px/51px "microsoft yahei";color:#fff;}
.navigation-up .navigation-v3 .nav-up-selected{background:url(/Images/nav_h.png) no-repeat center; width:134px; height:49px; padding-top:13px; line-height:27px; font-size:16px}
.navigation-up .navigation-v3 .nav-up-selected a{color:#2e83c6; background:none}

.navigation-up .navigation-v3 .nav_j{background:url(/Images/nav_j.gif) no-repeat 105px 25px}

.navigation-up .navigation-v3 li h2{font-weight:normal;padding:0;margin:0}
.navigation-up .navigation-v3 li h2 a{ width:134px; color:#fff;display:inline-block;height:51px;font-family:"microsoft yahei"; text-align:center}
.navigation-up .navigation-v3 li h2 a:hover{ color:}

.navigation-down{position:absolute;top:51px;left:0px;width:100%}
.navigation-down .nav-down-menu{width:100%;margin:0; position:absolute;top:0px; background:url(/Images/nav_d.png); padding-bottom:40px}
.navigation-down .nav-down-menu .navigation-down-inner{margin:auto;width:1080px;position:relative}
.navigation-down .nav-down-menu dl{float:left;}
.navigation-down .menu-1 dl{width:250px;  padding-top:30px; padding-left:20px;}
.navigation-down .menu-1 .menu-one{width:250px; height:230px;  padding-top:30px; padding-left:20px; margin-bottom:20px; overflow:hidden}
.navigation-down .menu-1 .menu-tow{width:250px; height:25px;  padding-top:30px; padding-left:20px;}
.navigation-down .menu-1 dt{ padding-bottom:10px;}
.navigation-down .menu-1 dt .yj{font-size:14px; background:url(/Images/nav_l.gif) no-repeat 0px 7px; color:#fff; padding-left:10px; width:250px; height:25px; overflow:hidden; display:block }
.navigation-down .menu-1 dd a{color:#fff; font-size:12px; line-height:22px; padding-left:10px; width:240px; height:22px; overflow:hidden; display:block}
.navigation-down .menu-1 dd a:hover{color:#60aff6}

.navigation-down .menu-3 dl{width:280px; padding-top:30px;}
.navigation-down .menu-3 dt a{ font-size:14px; color:#fff; background:url(/Images/nav_l.gif) no-repeat 0px 7px; padding-left:10px}
.navigation-down .menu-3 dd a{color:#fff; font-size:12px;}