body{
	overflow-x:hidden;
} 
.navv{
	width:100%;
	height:60px;
	background:red;
	position:fixed; 
	top: 0;left: 0;
	z-index: 9999;
}
.navv_logo{
	width: 100%;
	height:60px;
	background:#fff
}
.navv_logo a{
	display:block;
	width:147px;
	height:60px;
	margin:auto;
}
.navv_logo img{
	display:block;
	width:147px;
	height:60px;
	
}
.navv_left{
	position:fixed;
	width: 24px;
	height: 21px;
	left:20px;
	top: 20px;
}
.navv_right{
	position:fixed;
	width: 24px;
	height: 24px;
	right:20px;
	top: 20px;
}
.navv_left_qie{
	width: 100%;
	height:550px;
	background:#000000;
	display:none;
}
.navv_right_qie{
	width: 100%;
	height:130px;
	background:#000000;
	display:none;
}
.navv_left_qie ul{
	width: 100%;
}
.navv_left_qie ul li{
	margin-left: 50px;
	list-style:none;
}
.navv_left_qie ul li a{
	    display: block;
    padding: 15px;
    color: #fff;
	text-decoration:none;
	    font-size: 16px;
}
.zhuangw a{
	float: left;
}
.


.navv_right_qie ul{
	width: 100%;
}
.navv_right_qie ul li{
	margin-left: 50px;
	list-style:none;
}
.navv_right_qie ul li a{
	    display: block;
    padding: 15px;
    color: #fff;
	text-decoration:none;

}
.zhuangw a{
	float: left;
}