support_reference.css in Support Ticketing System 6

/* reference block- make the text field the correct width */
#support-reference-block-form #edit-reference-wrapper {
  display: inline;
}
#support-reference-block-form #edit-reference {
  width: 115px;
}
#support-reference-block-form #autocomplete {
  width: 250px !important;
}

/* Hide the submit button. */
#support-reference-block-form #edit-submit {
  display: none;
}