.banner{ width:100%; max-width:1920px; max-height:300px; margin:0 auto;}
	.banner img{ width:100%; max-width:1920px; max-height:300px;}
	
	
.about{ width:1200px; margin:0 auto;}
	.about_L{ width:300px; float:left; margin-top:50px; margin-bottom:100px;}
	.fu{ width:190px; height:80px; background:url(../images/product/product.png); position:relative; z-index:10; top:-70px; left:0px; padding:20px 0 0 110px;}
	.fu b{ font-size:20px;}
	
	.about_R{ float:right; width:850px; margin-top:50px; margin-bottom:100px;}
	.title{ width:850px;}
	.biao{ width:850px;}
	.biao i{ font-size:16px; color:#666; font-style:normal;  float:right; }
	.biao a{ font-size:14px; }
	.biao a span{ margin:0 10px; color:#666; float:right; font-size:14px; }
	.title img{ width:850px; height:1px; display:block; margin-top:8px; margin-bottom:70px;}
	
	.about_main{ width:850px;}
	.biaoti{ font-size:16px; color:#0099cc; border-bottom:1px #0099cc solid; margin-bottom:20px; display:inline-block;}
	.main_main{ width:850px;}
	.main_L{ float:left; display:block; width:250px; height:150px; display:block; border:1px #aeaeae solid;}
	.main_R{ float:right; width:550px;}
	.main_R h1{ font-size:16px; margin-bottom:10px;}
	.main_R i{ font-style:normal; color:#666; line-height:30px;}
	.main_R b{ font-size:16px; color:#0086c7; border-bottom:1px #0086c7 solid; margin-bottom:20px; display:inline-block;}
	
	.main1_main1{ width:850px;}
	.main1_L{ float:left; display:block; width:270px; height:200; display:block; border:1px #aeaeae solid;}
	.main1_R{ float:right; width:550px;}
	.main1_R h1{ font-size:16px; margin-bottom:10px;}
	.main1_R i{ font-style:normal; color:#666; line-height:30px;}
	.main1_R b{ font-size:16px; color:#0086c7; border-bottom:1px #0086c7 solid; margin-bottom:20px; display:inline-block;}
	
	.fen{ width:400px;}
	.fen i{ float:left; background:url(../images/product/fen1.jpg); display:block; width:81px; height:20px;}
	.fen a{ float:left;}
	.fen2{ background:url(../images/product/fen2.jpg); display:block; width:84px; height:20px;}
	.fen3{ background:url(../images/product/fen3.jpg); display:block; width:72px; height:20px;}
	.fen4{ background:url(../images/product/fen4.jpg); display:block; width:83px; height:20px;}
	.fen5{ background:url(../images/product/fen5.jpg); display:block; width:80px; height:20px;}