*{
	margin: 0px;
	padding: 0px;
	box-sizing:border-box;
}
html{
	-webkit-overflow-scrolling:touch;
}
.rb_content{
	margin-top: 80px;
	position: relative;
	overflow: hidden;
}

/*内容开始*/
@media (min-width: 768px){
	.banner_1{
		position: relative;
	    width: 100%;
	    padding-top: 62.5%;
	    background-image: url('../../image/product/Q7s/pc/1banner.jpg');
	    background-size: 100% 100%;
	    background-repeat: no-repeat;
	    overflow: hidden;
		font-family:'SiYuanRegular',"Microsoft YaHei","微软雅黑";
	}
	.banner_2{
		position: relative;
	    width: 100%;
	    padding-top: 106.875%;
	    background-image: url('../../image/product/Q7s/pc/2banner.jpg');
	    background-size: 100% 100%;
	    background-repeat: no-repeat;
	    overflow: hidden;
		font-family:'SiYuanRegular',"Microsoft YaHei","微软雅黑";
	}
	.banner_3{
		position: relative;
	    width: 100%;
	    padding-top: 48.611%;
	    background-image: url('../../image/product/Q7s/pc/3banner.jpg');
	    background-size: 100% 100%;
	    background-repeat: no-repeat;
	    overflow: hidden;
		font-family:'SiYuanRegular',"Microsoft YaHei","微软雅黑";
	}
	.banner_4{
		position: relative;
	    width: 100%;
	    padding-top: 117.3611%;
	    background-image: url('../../image/product/Q7s/pc/4banner.jpg');
	    background-size: 100% 100%;
	    background-repeat: no-repeat;
	    overflow: hidden;
		font-family:'SiYuanRegular',"Microsoft YaHei","微软雅黑";
	}
	.banner_5{
		position: relative;
	    width: 100%;
	    padding-top: 45.139%;
	    background-image: url('../../image/product/Q7s/pc/5banner.jpg');
	    background-size: 100% 100%;
	    background-repeat: no-repeat;
	    overflow: hidden;
		font-family:'SiYuanRegular',"Microsoft YaHei","微软雅黑";
	}
	.banner_6{
		position: relative;
	    width: 100%;
	    padding-top: 48.611%;
	    background-image: url('../../image/product/Q7s/pc/6banner.jpg');
	    background-size: 100% 100%;
	    background-repeat: no-repeat;
	    overflow: hidden;
		font-family:'SiYuanRegular',"Microsoft YaHei","微软雅黑";
	}
	.banner_7{
		position: relative;
	    width: 100%;
	    padding-top: 48.89%;
	    background-image: url('../../image/product/Q7s/pc/7banner.jpg');
	    background-size: 100% 100%;
	    background-repeat: no-repeat;
	    overflow: hidden;
		font-family:'SiYuanRegular',"Microsoft YaHei","微软雅黑";
	}
	.banner_8{
		position: relative;
	    width: 100%;
	    padding-top: 48.611%;
	    background-image: url('../../image/product/Q7s/pc/8banner.jpg');
	    background-size: 100% 100%;
	    background-repeat: no-repeat;
	    overflow: hidden;
		font-family:'SiYuanRegular',"Microsoft YaHei","微软雅黑";
	}
	.banner_9{
		position: relative;
	    width: 100%;
	    padding-top: 48.611%;
	    background-image: url('../../image/product/Q7s/pc/9banner.jpg');
	    background-size: 100% 100%;
	    background-repeat: no-repeat;
	    overflow: hidden;
		font-family:'SiYuanRegular',"Microsoft YaHei","微软雅黑";
	}
	.banner_10{
		position: relative;
	    width: 100%;
	    padding-top: 48.611%;
	    background-image: url('../../image/product/Q7s/pc/10banner.jpg');
	    background-size: 100% 100%;
	    background-repeat: no-repeat;
	    overflow: hidden;
		font-family:'SiYuanRegular',"Microsoft YaHei","微软雅黑";
	}
	.banner_11{
		position: relative;
	    width: 100%;
	    padding-top: 55.56%;
	    background-image: url('../../image/product/Q7s/pc/11banner.jpg');
	    background-size: 100% 100%;
	    background-repeat: no-repeat;
	    overflow: hidden;
		font-family:'SiYuanRegular',"Microsoft YaHei","微软雅黑";
	}
	
}

@media (max-width: 767px){
	.rb_content{
		margin-top: 1.18rem;
	}
	.banner_1{
		position: relative;
	    width: 100%;
	    padding-top: 102.8%;
	    background-image: url('../../image/product/Q7s/mobile/1banner-min.jpg');
	    background-size: 100% 100%;
	    background-repeat: no-repeat;
	    overflow: hidden;
	    color: black;
		font-family:'SiYuanRegular',"Microsoft YaHei","微软雅黑";
	}
	.banner_2{
		position: relative;
	    width: 100%;
	    padding-top: 169.6%;
	    background-image: url('../../image/product/Q7s/mobile/2banner-min.jpg');
	    background-size: 100% 100%;
	    background-repeat: no-repeat;
	    overflow: hidden;
	    color: black;
		font-family:'SiYuanRegular',"Microsoft YaHei","微软雅黑";
	}
	.banner_3{
		position: relative;
	    width: 100%;
	    padding-top: 105.46%;
	    background-image: url('../../image/product/Q7s/mobile/3banner-min.jpg');
	    background-size: 100% 100%;
	    background-repeat: no-repeat;
	    overflow: hidden;
	    color: black;
		font-family:'SiYuanRegular',"Microsoft YaHei","微软雅黑";
	}
	.banner_4{
		position: relative;
	    width: 100%;
	    padding-top: 203.33%;
	    background-image: url('../../image/product/Q7s/mobile/4banner-min.jpg');
	    background-size: 100% 100%;
	    background-repeat: no-repeat;
	    overflow: hidden;
	    color: black;
		font-family:'SiYuanRegular',"Microsoft YaHei","微软雅黑";
	}
	.banner_5{
		position: relative;
	    width: 100%;
	    padding-top: 150.8%;
	    background-image: url('../../image/product/Q7s/mobile/5banner-min.jpg');
	    background-size: 100% 100%;
	    background-repeat: no-repeat;
	    overflow: hidden;
	    color: black;
		font-family:'SiYuanRegular',"Microsoft YaHei","微软雅黑";
	}
	.banner_6{
		position: relative;
	    width: 100%;
	    padding-top: 164.133%;
	    background-image: url('../../image/product/Q7s/mobile/6banner-min.jpg');
	    background-size: 100% 100%;
	    background-repeat: no-repeat;
	    overflow: hidden;
	    color: black;
		font-family:'SiYuanRegular',"Microsoft YaHei","微软雅黑";
	}
	.banner_7{
		position: relative;
	    width: 100%;
	    padding-top: 164.133%;
	    background-image: url('../../image/product/Q7s/mobile/7banner-min.jpg');
	    background-size: 100% 100%;
	    background-repeat: no-repeat;
	    overflow: hidden;
	    color: black;
		font-family:'SiYuanRegular',"Microsoft YaHei","微软雅黑";
	}
	.banner_8{
		position: relative;
	    width: 100%;
	    padding-top: 164.133%;
	    background-image: url('../../image/product/Q7s/mobile/8banner-min.jpg');
	    background-size: 100% 100%;
	    background-repeat: no-repeat;
	    overflow: hidden;
	    color: black;
		font-family:'SiYuanRegular',"Microsoft YaHei","微软雅黑";
	}
	.banner_9{
		position: relative;
	    width: 100%;
	    padding-top: 132.27%;
	    background-image: url('../../image/product/Q7s/mobile/9banner-min.jpg');
	    background-size: 100% 100%;
	    background-repeat: no-repeat;
	    overflow: hidden;
	    color: black;
		font-family:'SiYuanRegular',"Microsoft YaHei","微软雅黑";
	}
	.banner_10{
		position: relative;
	    width: 100%;
	    padding-top: 92.667%;
	    background-image: url('../../image/product/Q7s/mobile/10banner-min.jpg');
	    background-size: 100% 100%;
	    background-repeat: no-repeat;
	    overflow: hidden;
	    color: black;
		font-family:'SiYuanRegular',"Microsoft YaHei","微软雅黑";
	}
	.banner_11{
		position: relative;
	    width: 100%;
	    padding-top: 125.333%;
	    background-image: url('../../image/product/Q7s/mobile/11banner-min.jpg');
	    background-size: 100% 100%;
	    background-repeat: no-repeat;
	    overflow: hidden;
	    color: black;
		font-family:'SiYuanRegular',"Microsoft YaHei","微软雅黑";
	}
	
}



@media all and  (min-width: 768px){
	.max{
		display: block !important;
	}
	.min{
		display: none !important;
	}
	
}

@media all and (max-width: 767px){
	.max{
		display: none !important;
	}
	.min{
		display: block !important;
	}
	
}