Computing. Programming. Web development. Graphic design. Networking.

Web development quizzes

visibility:hidden and display:none are exactly the same.

Bootstrap, Foundation and Blueprint are two well-known CSS frameworks.

The p:nth-child(3) selector selects the third p element of its parent.

An external CSS file can be associated with an HTML document using this sintax: <link href="path/to/file.css" rel="stylesheet">

We can create gradients with linear-gradient and radial-gradient.