/* 牵手互动首页头部*/
.top_nav{
    overflow: hidden;
    width: 100%;
    height: 62px;
    background: #021825;
}
.top_logo{
	float:left;
	position:relative;
	margin-top: 7px;
}
.top_nav_box{
    margin: 0 auto;
    width: 760px;
	float:left;
	position:relative;
}
.top_nav_box a{
    display:block;
    text-align:center;
    color:#aaa;
    font-size:18px;
    width:150px;
    line-height: 62px;
    float:left;
    border-right:1px solid #0B2C35;
}
.cur_line{
    border-left:1px solid #0B2C35;
}
.top_nav_box .current_hover{
    color:#fff;
    background:#225471;
}
.top_nav_box .current_selected{
	color:#fff;
	background:#225471;
}
.top_privilege{
	float: left;
	position:relative;
}
.top_privilege span{
	color:#fff;
	font-size: 14px;
	display: block;
	float:left;
	line-height:62px;
	margin-right:15px;
}
.top_privilege span a{
	color:#08EDEF;
}
.top_privilege span a:hover{
	color:#F9B92E;
}
.top_privilege .logout_btn{
	float: left;
    margin: 25px 20px 0 0;
}
.top_btn{
	float: left;
    margin: 15px 20px 0 0;
    height: 32px;
    line-height: 32px;
    width: 98px;
    border: 1px solid #3aca7a;
    border-radius: 3px;
    background-color: #38b774;
    font-size: 14px;
    color: #fff;
    text-align: center;
	behavior: url(../PIE.htc); 
}
.top_btn:hover{
	background:orange;
	border-color:orange;
}

@media screen and (max-width: 1500px){
	
.top_logo{left:10%;}
.top_nav_box{left:14%;}
.top_privilege{left:15%}
.banner .float_box{left:54%;top: 150px;}
.float_box .float_game_desc{margin-bottom: 20px;}
.float_box .float_game_desc h1{font-size: 60px;}
.float_box .float_game_desc span{font-size: 20px;}
.float_box .float_box_icon .float_download_icon{margin-bottom:20px;}
.float_box .float_box_icon a{margin: 10px 3px;}

}
@media screen and (min-width: 1501px) and (max-width: 1700px){

.top_logo{left:16%;}
.top_nav_box{left:21%;}
.top_privilege{left:25%}
.banner .float_box{right: 19%;top: 190px;}
.float_box .float_game_desc{margin-bottom: 30px;}
.float_box .float_game_desc h1{font-size: 66px;}
.float_box .float_game_desc span{font-size: 22px;}
.float_box .float_box_icon .float_download_icon{margin-bottom:15px;}
.float_box .float_box_icon a{margin: 7px 3px;}

}
@media screen and (min-width: 1701px){
	
.top_logo{left:20%;}
.top_nav_box{left:25%;}
.top_privilege{left:30%}
.banner .float_box{right: 22%;top: 250px;}
.float_box .float_game_desc{margin-bottom: 50px;}
.float_box .float_game_desc h1{font-size: 74px;}
.float_box .float_game_desc span{font-size: 24px;}
.float_box .float_box_icon .float_download_icon{margin-bottom:30px;}
.float_box .float_box_icon a{margin: 10px 3px;}

}