The Text Alternative Computation Over the years, there has been a lot of confusion about the W3C Text Alternative Computation and how this works, especially.
Standard HTML radio buttons and checkboxes are often some of the most difficult controls to customize for visual appearance. Authors often resort to alternative methods.
The content CSS property is an interesting property used in conjunction with either the :before or :after pseudo-elements that can insert text, symbols, and images.
There have been a spattering of articles discussing background images and their accessibility issues. There does not seem to be a clear solution for all.
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