div.eg1 {border:solid #9cf;
         border-width:10px;
         margin:10px; background:#eee;}

div.eg2 {border:solid #9c6;
         border-width:10px 20px;
         margin:10px; background:#eee;}

div.eg3 {border:solid #9cf;
         border-width:10px 20px 40px;
         margin:10px; background:#eee;}

div.eg4 {border:solid #9c6;
         border-width:10px 20px 40px 80px;
         margin:10px; background:#eee;}