body { 
   margin: 0; 
   padding: 0; 
   font: 11px verdana, lucida, arial, helvetica, sans-serif; 
   color: #000; 
   background-color: #fff; 
   background-image: url(http://www.jalt-publications.org/images/psgbgd.gif); 
   background-attachment: fixed; 
   background-position: left 120px; 
   background-repeat: no-repeat;
}


.mainblock {
   margin: 5px 10px 10px 15%; 
   padding: 5px 10px 10px 10px; 
   background-image : url(http://www.jalt-publications.org/images/psgfill.gif);
   border: 1px solid #ccc;
   min-width: 310px;
}