CSS was originally developed by the W3C as a suggestion in 12 , 1996. It is a language that enables developers to separate presentation from content and to provide higher flexibility in defining presentation characteristics. Because of this the same CSS file can easily be applied to style and format a variety of web pages at the same time. This allows a website to load more quickly.
The CSS specification information the process of cascading design sheets. It will be possible to indicate styles in multiple techniques, such as in-line or external. In the other case, multiple styles might always be combined as one virtual Style Sheet. Moreover, CSS rules are measured based on importance, so that the design rule that has a higher fat will substitute a inconsistant style guideline. The duodecimal system for cascading weights is definitely complex.
CSS helps build a consistent appearance across a variety of web pages. Playing also makes it easy to change styles on several webpages at once. You can define common styles in one CSS file, and these styles will then be used on pretty much all for the pages.