body { 
font-family:Arial, Helvetica, sans-serif; 
margin:0; 
font-size:16px;
}
#content{
	width:1100px;
	height:800px;
}
#cy {
  width: 1100px;
  height: 800px;
  position: absolute;
  top: 10px;
  margin:0 auto;
  font-size:22px;
  font-weight:900;
}
#export, #export li ul{
	list-style:none;
	clear:both;
	width:100px;
}
#export li, #export li ul li{
	width:70px;
	clear:both;
	float:left;
}
 
#main { 
height:1800px; 
padding-top:90px; 
text-align:center; 
} 
#fullbg { 
background-color:gray; 
left:0; 
opacity:0.5; 
position:absolute; 
top:0; 
z-index:3; 
filter:alpha(opacity=50); 
-moz-opacity:0.5; 
-khtml-opacity:0.5; 
} 
#dialog { 
background-color:#fff; 
border:5px solid rgba(0,0,0, 0.4); 
height:400px; 
left:50%; 
margin:-200px 0 0 -200px; 
padding:1px; 
position:fixed !important; /* 浮动对话框 */ 
position:absolute; 
top:50%; 
width:400px; 
z-index:5; 
border-radius:5px; 
display:none; 
} 
#dialog p { 
margin:0 0 12px; 
height:24px; 
line-height:24px; 
background:#CCCCCC; 
} 
#dialog p.close { 
text-align:right; 
padding-right:10px; 
} 
#dialog p.close a { 
color:#fff; 
text-decoration:none; 
} 
button{
	font-size:16px;
	height:25px;
	width:150px;
}
#hide,#neighbor{
	width:90px;
	
}