.banner1 {
	background: url(./res/img/banner/01.jpg) no-repeat center;
	background-size: cover;
}

.banner2 {
	background: url(./res/img/banner/02.jpg) no-repeat center;
	background-size: cover;
}

.banner3 {
	background: url(./res/img/banner/03.jpg) no-repeat center;
	background-size: cover;
}



@media (max-width: 1024px) {


	.banner1 {
		background: url(./res/img/banner-m/01.jpg) no-repeat center;
		background-size: cover;
	}

	.banner2 {
		background: url(./res/img/banner-m/02.jpg) no-repeat center;
		background-size: cover;
	}

	.banner3 {
		background: url(./res/img/banner-m/03.jpg) no-repeat center;
		background-size: cover;
	}

.content_mobile_daili {
		background: url(./res/img/mobile/dl.jpg) no-repeat center;
		background-size: 100%;
		background-position: top center;
		height: 100%;
	}
	.content_mobile_youshi {
		background: url(./res/img/mobile/ys.jpg) no-repeat center;
		background-size: 100%;
		background-position: top center;
		height: 100%;
	}
	.content_mobile_buju {
		background: url(./res/img/mobile/bj.jpg) no-repeat center;
		background-size: 100%;
		background-position: top center;
		height: 100%;
	}
	
	
	
}