span#disableDialogsGlass {
  background-color: transparent;
  opacity: 1;
  -moz-opacity: 1;
}


div.titleBaseButton>button {
  background-color: transparent;
  border: 0px #ffffff outset;
  margin: 1px;
  margin-top: 4px;
}

div.titleBaseButton>button {
  background-image: url('images/buttonClose.gif');
}

div.titleBaseButton>button:hover {
  background-image: url('images/buttonCloseExcited.gif');
}