body{margin:0;padding:0;}

/*site nav begin*/

.pt-side-nav{height:39px;line-height:39px;text-align:center;color:#666;border-bottom:1px solid #efefef;background:#fff;font-size:12px;color:#999;font-family:"Microsoft Yahei";z-index:1001;}

.pt-side-nav a{text-decoration:none;color:#666;}

.pt-side-nav a:hover{text-decoration:underline;color:#d80100;}

.pt-side-nav:focus { outline: 0; }

.pt-side-nav img{ border:none;  vertical-align: top; }

.pt-l{float:left;width:560px;text-align:left;_width:560px;}

.pt-r{float:right;width:430px; text-align:right;}

.pt-area{width:1002px;height:100%;margin:0 auto;}

.pt-l .pt-index-link{float:left;margin-right:24px;font-weight:bold;display:block;color:#333;}

.pt-l .pt-index-link:hover{text-decoration:underline;}

.pt-nav-cate{float:left;position:relative;width:82px;z-index:10000;}

.pt-width2{width:94px;}

.pt-width3{width:118px;}

.pt-width4{width:106px;}

#submit{cursor:pointer;}



.pt-nav-cate .pt-menu-btn{display:block;height:39px;_padding-top:12px;_height:26px;overflow:hidden;padding-left:20px;border-right:1px solid #fff;border-left:1px solid #fff;vertical-align:middle;text-align:left;}

.pt-l .pt-menu-btn:hover,.menu-current .pt-menu-btn{background:#f8f8f8;border-right:1px solid #edeef0;border-left:1px solid #edeef0;color:#333;text-decoration:none;}

.pt-l .pt-menu-btn s{display:inline-block;*display:inline;width:8px;height:4px;margin-left:8px;vertical-align:middle;overflow:hidden;*zoom:1;background:url(../images/focus-arrow.png) no-repeat 0 0;}

.pt-l .pt-menu-btn:hover s,.menu-current .pt-menu-btn s{background-position: 0 -54px;}

.pt-r{padding-right:2px;color:#999;}

.pt-r a{color:#999;}

.pt-r a:hover{color:#d80100;}

.pt-r .line{margin:0 7px;}

.pt-nav-cate .pt-nav-list{position:absolute;left:0px;top:39px;background:#fff;border:1px solid #edeef0;display:none;z-index:1002;}

.pt-nav-cate .pt-nav-list a{display:block;width:68px;height:30px;padding-left:20px;color:#9a9a9a;line-height:30px;text-align:left;*zoom:1;}

.pt-nav-cate .pt-nav-list a:hover{background:#f8f8f8;color:#666;text-decoration:none;}

.pt-width2 .pt-nav-list a{width:80px;}

.pt-width4 .pt-nav-list a{width:84px;}

.pt-width3 .pt-nav-list a{width:96px;}

/*site nav end*/