#layer4 {

   

  
   position : absolute; 
   z-index : 90; 
   visibility : hidden; 
}


#layer5 {


 

   position : absolute; 
   z-index : 90; 
   visibility : hidden; 
}



#layer6 {
	position : absolute;
	z-index : 90;
	visibility : hidden;
	background-color: #FFFFFF;

}

#layer7 {
	position : absolute;
	z-index : 90;
	visibility : hidden;
	background-color: #FFFFFF;

}

#layer8 {


 
 
   position : absolute; 
   z-index : 90; 
   visibility : hidden;  
}