#pop {    
z-index:2;    
position:absolute;   
border: 1px solid #333333;    
text-align:center;    
background:url(jqpooop.jpg); 
}
#cerrar {
float:right;    
margin-right:5px;    
cursor:pointer;   
font:Verdana, Arial, Helvetica, sans-serif;    
font-size:12px;    
font-weight:bold;    
color:#FFFFFF;    
background-color:#666666;    
width:12px;    
position:relative;    
margin-top:-1px;    
text-align:center; 
}