Focus your Inputs with CSS

Ease the process of filling out a form for all of your users by providing a better visual cue than the standard narrow blinking cursor If your browser of choice happens to support a good portion of the CSS2 spec, you have probably noticed that forms on some sites will change styles on an input based upon whether the cursor is in that input or not. This is accomplished through the :focus pseudoclass, and is a great way to enhance your site's usability, especially if your forms contain more than a handful of inputs.