html {margin:0;padding:0;border:0;}
body,  span, h1, blockquote, a,  ul, li,  header, section {margin:0;padding:0;border:0;font-size:100%;font:inherit;background-position: center center; size:14px}
article, aside, details, figcaption, figure, dialog, footer, header, hgroup, menu, nav, section {display:block;}
body {line-height:26px;font-size:9px;}
input{-webkit-appearance:none;}

.div{
display:block;
float:none;
width:100%;
text-align: center;
min-width:320px;
margin-top:5px;
margin-left:auto;
margin-right:auto;
	}
.huanhang{ 
	float: left !important;
	width:100%;
	}
.banhang{ 
	float: left !important;
	width:49.9%;
	}
.ys-red{
	color: #FFFFFF;
	background-color: #990000;
}
.kuandu-49{
	float: left !important;
	width:49.5%;
}
.kuandu-50{
	float: left !important;
	width:50%;
}
.gd-20{
	height:20px
}
.gd-100{
	height:100px
}
.gd-200{
	height:200px
}
.yincang{
	height:1px ;
	width:1px;
}
/*
'*/