div#button3 {
      width: 55px;
      }

   div#splitup_buttons a:hover img#descriptor1 {
      left: 177px;
      }
   div#splitup_buttons a:hover img#descriptor2 {
      left: 117px;
      }
   div#splitup_buttons a:hover img#descriptor3 {
      left: 57px;
      }