body,ul,ol,li,p,h1,h2,h3,h4,h5,h6,form,fieldset,table,td,img,div{margin:0;padding:0;border:0;} 
body{background:#fff;color:#333;font-size:12px; margin-top:5px;font-family:"SimSun","宋体","Arial Narrow";} 

ul,ol{list-style-type:none;} 
select,input,img,select{vertical-align:middle;} 

a{text-decoration:none;} 
.main{
	width: 980px; height: 670px;  position: absolute; left: 50%; top: 50%; margin-left: -490px; margin-top: -375px; background: url(images/banner1.jpg) 0 0 no-repeat;
}
.main a{
	display: inline-block; width: 117px; height: 29px; margin: 513px 73px 0 118px;
}