body { 
margin:0px; 
*text-align:center; 
background:#183883
}

#site {
width:1000px;
height:1000px;
margin:0px auto
}

#popup {
float:left;
width:600px;
position:absolute;
z-index:999;
left:25%;
top:50px;
display:none
}

#publicidade {
float:left;
width:170px;
padding:10px;
background:#c6d9ff;
position:absolute;
top:250px;
left:10;
z-index:99;
display:block;
border-radius:5px;
-moz-border-radius:5px;
-webkit-border-radius:5px;
}

.publicidade {
float:left;
width:150px;
height:150px;
padding:10px;
margin:10px 0px;
overflow:hidden;
text-align:center
}

.publicidade span {
width:150px;
height:150px;
display:table-cell;
vertical-align:middle;
text-align:center
}

.dv100 {float:left;width:100%}
._ac {text-align:center}

img {border:0}