After seeing how AT reads a content generated with CSS pseudo-elements I was thinking to move on to HTML5. And since there are a lot of people saying we should mix HTML5 with ARIA in order to increase the accessibility of a website, then why not test and see what happens?
Styling a form is never an easy thing to do, but adding CSS3 on a HTML5 form is a task that shows a large variety of results when it comes to testing on different browsers. Check the test link.
When it comes to CSS3 not much can be done: but adding rounded corners, gradients and dropshadows is still more than nothing anf the overall aspect of the form is waaaaaaaaay better. But HTML5 is supported by few browsers (this HTML form only by Opera) and CSS3 also by few broswers – but different from the one supporting HTML5.