| Stylesheet | |
| A stylesheet, also called Cascading Stylesheet (CSS), is a textfile that controls various web page elements, such as font faces, background colours and cell margins. The appearance of a web page can quickly be edited by using external stylesheets. When an external stylesheet is linked to a webpage, changes to the stylesheet are automatically incorporated into the webpage. This is especially useful for automating style changes which must be made to an entire website. See also: CSS |