Is it possible to style the hint that appears on a HTML5 input field when using the required attribute. If you\'re not sure what I\'m talking about click submit on this form wit
you can style the validation bubble in webkit using the following pseudo-selectors:
::-webkit-validation-bubble
::-webkit-validation-bubble-top-outer-arrow
::-webkit-validation-bubble-top-inner-arrow
::-webkit-validation-bubble-message
For Mozilla browsers there isn't a way yet. Mozilla does support x-moz-errormessage
if you want to change the text: https://developer.mozilla.org/en/HTML/element/input#section_5