*{margin:0;padding:0;}

/*nav导航盒子*/
.nav-bg{ background:url(../54.png) repeat-x; height:40px;}
.nav{width:1200px;height:40px;line-height:40px;/*导航位置*/ margin:0px auto;text-align:center;font-size:12px;position:relative;}
/*nav-main*/
.nav-main{width:100%;height:100%;list-style-type:none;}
.nav-main span{display:inline-block;margin-left:18px;width:7px;height:7px;background:url('../img/down-icon.png') no-repeat;}
/*图标向上旋转*/
.hover-up{transition-duration:.5s;transform:rotate(180deg);-webkit-transform:rotate(180deg);}
/*图标向下旋转*/
.hover-down{transition-duration:.5s;transform:rotate(0deg);-webkit-transform:rotate(0deg);}
/*导航条设置*/
.nav-main>li{width:120px;height:100%;display:block;float:left;color:#fff;margin-right:1px;cursor:pointer; font-size:14px}
.nav-main a{ color:#FFF; text-decoration:none;}
.nav-main>li:hover{ background:url(../121.png)}
.nav-main .li-1{ width:230px; background:url(../121.png);}
/*隐藏盒子设置*/
.hidden-box{width:230px;border:1px solid #0A5FCC;border-top:0;position:absolute;display:none;top:40px; background:#FFF; overflow:hidden;z-index:1000;}
.hidden-box>ul{list-style-type:none;cursor:pointer;}
.hidden-box a{ color:#000; text-decoration:none;}
/*隐藏盒子位置设置*/
.hidden-loc-index{}
.hidden-loc-us{left:242px;}
.hidden-loc-info{left:363px;}

.cate_item {  padding:1px 0 4px 0px; height:52px; line-height:29px; text-align:left;}
.cate_item h3{background:#E4F1FA; overflow:hidden; padding-left:20px;}
.cate_item img{ vertical-align:middle; padding-right:10px;}
.cate_item p{ margin-left:15px;}
.cate_item p a{ margin-left:5px;}