What options are available to style a boolean field?
It seems that the way the default checkbox works it's immune to many of the styling techniques to make nice big colored checkboxes. I'd love to have my boolean display as a big green check for Yes and a red X for No. I know that I can do this by dropping two images with visibility rules on them, but that is so messy vs. CSS.
What options are available?
What about changing what the Text for a boolean says when it's Text (e.g. not Yes or No, but rather Valid or Invalid)