custom_search.css

#elements tr.region-message {
  font-weight: normal;
  color: #999;
}
#elements tr.region-populated {
  display: none;
}

fieldset.custom_search-popup {
  display: none;
  position: absolute;
}

input.custom-search-default-value { color:#999;}
.element-invisible {
  height: 0;
  overflow: hidden;
  position: absolute;
}