Merge branch 'B6646-extraInfoButton-broken' into 'master'

Bug #6646 - Fix broken extraInfoButton for some FEs

See merge request !82

extension/qfq/qfq/helper/HelperFormElement.php

@@ -403,7 +403,7 @@ EOF;
 EOF;
         }
 
-        $formElement[FE_TMP_EXTRA_BUTTON_HTML] = Support::wrapTag('<div class="input-group-btn">', $extraButton, true);
+        $formElement[FE_TMP_EXTRA_BUTTON_HTML] = Support::wrapTag('<div class="input-group-btn" style="font-size: 1em;">', $extraButton, true);
         Support::setIfNotSet($formElement, FE_INPUT_EXTRA_BUTTON_INFO);
 
         return $formElement;