div.options_win {
  width: 500px;
}
div.options_parts {
  height: 300px;
  overflow: auto;
  padding: 3px;
}
div.options_help {
  text-align: justify;
  font-style: italic;
}
form#options_form {
  margin-bottom: 3px;
}
div.options_interact {
  margin: 3px;
  margin-top: 2px;
}