@media (max-width: 600px){
	 .banner_img0{
	
	width: 100%;
	margin: auto;
	height:220px;
	background-image: url("../images/sub/sm.jpg");
	background-repeat: no-repeat;
	background-position: center;
		 background-size: contain;
}

}
@media (max-width: 1600px) {
	
}
 @media (max-width: 1200px) {
	 
	}
}
 @media (max-width: 1040px) {
	 
}
 @media (max-width: 768px) {
	
}
 @media (max-width: 480px) {
	
}