CSS was originally developed by the W3C as a suggestion in January 1996. It is just a language that enables developers to separate presentation coming from content and to provide increased flexibility in defining appearance characteristics. Which means the same CSS file may types of investment strategies be applied to style and format several web pages at once. This allows a website to load quicker.
The CSS specification facts the process of cascading style sheets. It will be possible to indicate styles in multiple ways, such as in-line or external. In the second option case, multiple styles is going to end up being combined into one virtual Style Sheet. In addition, CSS rules are measured based on importance, so that the design rule which has a higher weight will replace a inconsistant style control. The criteria for cascading weights is complex.
CSS helps create a consistent check across several web pages. Playing also makes it easy to change styles on several web pages at once. You can define prevalent styles in one CSS file, and these kinds of styles are used on almost all of the pages.