body {
  font-family: Verdana, Arial, Helvetica, Sans-serif; font-size: 12px;
  margin: 5px; padding: 5px;
}

div#customize_form {

border: 0px solid #cccccc;
margin: 5px;
padding: 5px;
}

select.managed_custom_select {
  width: 100px;
  height: 150px;
  overflow: none;
  border:0;
}
select#raid {
  visibility: hidden;
  display: none;
}