Accessible Footnotes with CSS
►http://www.sitepoint.com/accessible-footnotes-css
The problem with footnotes on the web is that they can be a pain to maintain. If you happen to work on the same document often, changing the order of sections, adding references along the way, it might be tedious to have to re-number all existing footnotes. For example, if you have 3 existing references to footnotes in a document, and you want to add another one, but on a piece of content that occurs before all the others, you have to re-number them all. Not great…
#css #aria #webdev #web #interfaces