More visible question wrapper error
Currently : there are a class for submitted error but no CSS
Fruity have "red border" maybe we can use some danger adapeted css.
- Add a css for
submitted-errorclass in generator (find the best default …)
- Add it too with customValidity : see https://extensions.sondages.pro/themes-and-templates/skelvanilla-a11y-and-usuability/discussion-and-tips.html#forum123 discussion