ABCnagrams

In this puzzle, you're given 26 scrambled clues, each representing an HTML attribute with one missing letter. Your task is to figure out the missing letter, add it back, and unscramble the result to reveal the correct HTML attribute. All missing letters are unique and don't repeat. The words and letters are not in alphabetical order. Some of the HTML attributes are deprecated, some others are experimental. Or maybe not... :)

If you get stuck, you can refer to the hints and solution page for assistance.