body {
	margin-left: 0px;
	margin-top: 0px;
	margin-right: 0px;
	margin-bottom: 0px;
	background-color:#000; 
}

 
#Main{width:100%; height:300px; position:fixed; z-index:101;}
#Main ul{padding:0;}
#Main ul li{width:180px;height:300px; float:left; display:inline-block; padding:0px 0px;}
#Main ul li strong a{ display:block; font-size:16px; font-weight:normal; text-align:center}
#Main ul li strong a:hover{color:#F00;}
#Main ul li h6{color:#FFF; margin-top:20px; text-align:center; font-size:18px; font-weight: bold}
#Mains{width:100%; height:800px;  
top:-180px;
left:-120px;
cursor:pointer; 
z-index:999;
position:relative;
background:url(xiaobai.png)}