The design site CSS-Tricks has their own guide for learning HTML and CSS—but they’ve compiled plenty of alternatives into a wide-ranging but approachable list.

In CSS, you can create keyframes and use them for animations on different elements of your Web pages, including buttons. Keyframes consist of a single, reusable animation with properties set at ...

Hidden HTML Buttons. With Web page forms, you can capture data from your site users -- often a vital process in business websites. Some Web forms use hidden fields, in which case the HTML input ...