$out .= Html::hidden( 'fulltext', 'Search' ) . "\n";
$out .= Xml::submitButton(
$this->msg( 'searchbutton' )->text(),
- array( 'class' => array( 'mw-ui-button', 'mw-ui-primary' ) )
+ array( 'class' => array( 'mw-ui-button', 'mw-ui-progressive' ) )
) . "\n";
return $out . $this->didYouMeanHtml;
}