.Tooltip{
  border:1px solid #000000;
  background-color: #FFFFCC;
  color:#000000;
  font-family:Arial;
  font-size:12px;
}

.ImageButton{
  margin:1px; 
}

.ImageButton-over{
  border-width: 1px;
  border-style: outset;
}

.ImageButton-pressed{
  border-width: 1px;
  border-style: inset;
}