.hl_nav{
    background-color: #F6F6F6;
    position: relative;
    min-width: 1200px;
    height: 60px;
}
.hl_nav a{
    display: block;
    text-decoration: none;
}
.hl_nav .shade{
    position: absolute;
    width: 100%;
    height: 240px;
    top: 60px;
    left: 0;
    z-index: 1;
    background-color: #F6F6F6;
 
    display: none;
    border-bottom: #ffffff solid 1px;
    border-bottom: rgba(255,255,255,0.3) solid 1px;
}
.hl_nav .nav_list{
    position: absolute;
    top: 10px;
    left: 50%;
    margin: 0 0 0 -600px;
    z-index: 2;
    padding: 0;
    list-style: none;
    width: 1200px;
    overflow: hidden;
    height: 50px;
}
.hl_nav .nav_list>li{
    padding: 0;
    float: left;
    margin: 0;
    width: 20%; 
	height: 270px;
    text-align: center; 
}

.line-right{
	border-right: 1px solid #ddd ;
}



.hl_nav .nav_head{
   
    line-height: 50px;
    color: #262626;
    font-size: 17px;
    background-color: #F6F6F6;
}
.hl_nav .nav_head .icon{
    font-size: 18px;
}


.hl_nav .item{
   
    line-height: 30px;
    color: #333333;
    position: relative; 
	font-size: 15px;
}
.hl_nav .item:hover:after{
    content: '';
    display: block;
    position: absolute;
    width: 60px;
    height: 2px;
    bottom: 5px;
    left: 30px;
   
}

.hl_nav .item:hover{
	 color: #0089D1;
}

.hl_nav .active{
	 color: #0089D1;
}

.hl_nav .nav_list:hover{
    height: 270px;
    transition: height 0.5s;
}
.hl_nav .nav_list:hover + .shade{
    display: block;
}

.hl_nav .nav_list>li:hover .nav_head,.hl_nav .nav_list>li.active .nav_head{
   background: url(../../../../images/index_arrow.png) 30% center no-repeat; color: #0089D1;
}
.hl_nav .nav_list>li.right{
    float: right;
}
.hl_nav .nav_list>li:hover .item{

}


.hl_nav .nav_head { border: none!important;

}