html{font-size:62.5%;}
body{ background:#fff; font-size:1.4rem;}
.banner_gyf{ width:100%; }
.gycpzf_content{width:1200px;overflow: hidden;margin: 0 auto;}
	@media screen and (max-width:600px){
		.gycpzf_content{width:100%;overflow: hidden;}
	}