Post 989614298
The Ultimate HTML Reference Database. You can use this database to look up the list of attributes supported by any HTML element tag that is (or was) supported by a range of browsers. The list includes those element tags and attributes proposed by the World Wide Web Consortium (W3C), but not yet implemented by the two main Web browsers. For each HTML element tag and each attribute, the database indicates which version (if any) of HTML, and which of the three latest versions of each of the two most popular browsers, supports it.