body,h1,h2,h3,h4,h5,h6{font:12px/160% arial,\5b8b\4f53 sans-serif;}
body,p,dl,dt,dd,ul,ol,li,h1,h2,h3,h4,h5,h6,hr{margin:0;padding:0;}
a{text-decoration:none;color:black;}
a img,:link img,:visited img{border:0;}
ul,ol{list-style:none;}
img{vertical-align:bottom;}
.test{
	width:800px;
	border:1px solid red;
	margin:0 auto;
	padding:20px;
}

.clear{zoom:1;}
.clear:after{content:"";display:block;clear:both;}