Pseudoclass

When you think of a :default css selector, what HTML elements come to mind? <input type="checkbox">, <input type='radio">, and <option>1are the first ones that come to mind. But did you know that elements inside a form have defaults as well? ...

The :active selector used when an element is in a, you guessed it, active state. The active state is that split second when a button or link is clicked and the user is navigated away. ...