.banner-box{
	min-width:1300px; 
	height:538px !important; 
	position:relative; 
	margin:0 auto;
	}
.banner-box .bd li{
	width:100% !important; 
	height:538px !important; 
	background-position: center; 
	background-repeat: no-repeat;
	}

.banner-btn{
	width: 100%; 
	position: absolute; 
	top:150px; 
	left: 0; 
	margin-left: 0; 
	height: 350px; 
	overflow: hidden;
	}
	
	.copyright{
	height: 600px;
	width: 100%; 
	background:#2d2d2d;
	}