/**
*在Position属性值为absolute的同时，
*如果有一级父对象（无论是父对象还是祖父对象，或者再高的辈分，一样）
*的Position属性值为Relative时，则上述的相对浏览器窗口定位将会变成相对父对象定位，
*这对精确定位是很有帮助的。
*/
*{
    margin: 0;
    padding: 0;
}
/*nav导航盒子*/
.nav{
    width: 970px;
    height: 36px;
    line-height: 36px;
    /*导航位置*/
    margin: 0px auto;
    text-align: center;
    font-size: 12px;
    position: relative;
    background:#505f72;
	z-index:99;
}
/*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('../images_home/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;
    background: #505f72;
    color: #fff;
    margin-right: 1px;
    cursor: pointer;
}
.nav-main>li:hover{
    background:#055bc2;
}
/*隐藏盒子设置*/
.hidden-box{
    width: 118px;
    border: 1px solid #293b8a;
	background:#fff;
	filter:alpha(opacity=70);-moz-opacity:0.7;opacity:0.7;
    border-top: 0;
    position: absolute;
    display: none;
    top: 36px;
}
.hidden-box>ul{
    list-style-type: none;
    color: #ff3e3e;
    cursor: pointer;
}
.hidden-box li a:hover{
    background: #293b8a;
    color: #fff;
}
.hidden-box li a{ color:#333; display:block;}
/*隐藏盒子位置设置*/
.hidden-loc-index1{
    left: 121px;
}
.hidden-loc-index2{
    left: 242px;
}
.hidden-loc-index3{
    left: 363px;
}
.hidden-loc-index4{
    left: 484px;
}
.hidden-loc-index5{
    left: 605px;
}
.hidden-loc-index6{
    left: 726px;
}
.hidden-loc-index7{
    left: 847px;
}