PUBLIC MARKS from ifldr with tag web

Imprimer un pdf à partir d'un contenu web.

Selectors are one of the most important aspects of CSS as they are used to "select" elements on an HTML page so that they can be styled. Find out more about selectors including the structure of rules, the document tree, types of selectors and their uses. There is also a step-by-step tutorial showing how selectors are used in the process of building a 3-column layout.