.PageMessagesBackground { 
  position:absolute; 
  top:0px; 
  bottom:0px; 
  left:0px; 
  right:0px; 
  overflow:hidden; 
  padding:0; 
  margin:0; 
  background-color:#000;  
  filter:alpha(opacity=50); 
  opacity:0.5; 
  z-index:5000; 
  height: 100%;
  width: 100%;
} 

 

.PageMessagesMessage {  
  position:absolute;  
  top:30%;  
  left:33%; 
  padding: 20px; 
  width: 33%; 
  z-index:5001; 
  background-color: #FFFFCC; 
} 

.PageMessages
{
}