.ly_banner {width: 100%;max-width: 1920px;margin: 0 auto;font-size: 0;}
.ly_banner_moblie {display: none;width: 100%;max-width: 750px;margin: 0 auto;font-size: 0;}
@media screen and (max-width:1000px){
	.ly_banner {display: none;}
	.ly_banner_moblie {display: block;}
	
}