*{
    margin: 0;
    padding: 0;
	list-style-type:none;
}

/*nav导航盒子*/
div.nav{
    width: 850px;
    height:60px;
    line-height: 60px;
    text-align: center;
    position: relative;
	margin:40px auto 0 auto;
}
/*nav-main*/
ul.nav-main{
    width: 100%;
    height: 100%;
    list-style-type: none;
}
ul li.nav-main{
    width: 100%;
    height: 100%;
	background-color:#F00;
    list-style-type: none;
}
ul.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*/
ul.nav-main>li{
    width: 120px;
    height: 100%;
    display: block;
    float: left;
    margin-right: 1px;
    cursor: pointer;
}
ul.nav-main>li:hover{
	color:#FF4A00;
}
/*隐藏盒子设置*/
div.hidden-box{
    width: 118px;
    border-top: 0;
    position: absolute;
    display:none;
	background:#056ab2;
    top: 60px;
	z-index:999;
}
.hidden-box>ul{
    list-style-type: none;
    color: #fff;
    cursor: pointer;
}
.hidden-box li:hover{
    background: #055b99;
    color: #FF4A00;
}
.hidden-box li A:link{
    color: #ffffff;
}
.hidden-box li A:visited{
    color: #ffffff;
}
.hidden-box li A:active{
    color: #ffffff;
}

/*隐藏盒子位置设置*/
.hidden-loc-index{
    left: 121px;
}
.hidden-loc-us{
    left: 242px;
}
.hidden-loc-info{
    left: 363px;
}
.box04{
	left:485px;
}
#li-1{color: #ffffff;}
#li-1:hover{color: #FF4A00;}
#li-2{color: #ffffff;}
#li-2:hover{color: #FF4A00;}
.menu A:link   {font-family:"微软雅黑", 'Microsoft Yahei', STXihei,"黑体", arial, sans-serif;font-size:15px;color: #3f3f3f;;text-decoration: none;}/* 未访问的链接 */
.menu A:visited{font-family:"微软雅黑", 'Microsoft Yahei', STXihei,"黑体", arial, sans-serif;font-size:15px;color: #3f3f3f;;text-decoration: none;}/* 已访问的链接 */
.menu A:hover  {font-family:"微软雅黑", 'Microsoft Yahei', STXihei,"黑体", arial, sans-serif;font-size:15px;color: #FF4A00;;text-decoration: none;}/* 当有鼠标悬停在链接上 */
.menu A:active {font-family:"微软雅黑", 'Microsoft Yahei', STXihei,"黑体", arial, sans-serif;font-size:15px;color: #FFFFFF;;text-decoration: none;}/* 被选择的链接 */