@media screen and (max-width:767px) {
	html {-webkit-text-size-adjust:none;}/* 禁用iPhone中Safari的字号自动调整 */	
	/* 设置HTML5元素为块 */
	article, aside, details, figcaption, figure, footer, header, hgroup, menu, nav, section {display: block;}
	/* 设置图片视频等自适应调整 */
	img { max-width: 100%; height: auto; width: auto\9;/*ie8*/}
	img, object { max-width: 100%;}
	body{ font-size: auto;}
	a:active{ color:#D90000;}
	.dyw575_topmenu{display: none; }
	.column_wrapper_1200{
		width: 100%;
		float: none;
	}
	.column_wrapper{
		width: 100%;
	}
	.sub_638{
		width: 100%;
		float: none;
	}
	.sub_315{
		width: 100%;
		float: none;
	}
	/*顶部导航隐藏*/
	.top_x_xq7587{
		display: none;
	}
	/*面包屑隐藏*/
	.sub_main1_289{
		display: none; 
	}
	/*底通隐藏*/
	#page_bottom .copyright{
		display: none;
	}
	/*左侧隐藏*/
	.col_320_dyw353{
		display: block;
	}
	.demo_dyw353{
		display:none;
	}
	/*右侧内容*/
	.col_840_dyw353{
		width: 100%;
		float: none;
		padding-top: 17%;
	}
	.page_bottom_dyw357{display: none;}
}