What Is Css

CSS is easy to learn and understand but it provides powerful control over the presentation of an HTML document. Most commonly, CSS is combined with the markup language HTML.

CSS is used along with HTML and JavaScript in most websites to create user interfaces for web applications and user interfaces for many mobile applications.

Advantages of CSS

• Reusability: It means CSS file once created can be reused.
• CSS saves a lot of time: CSS style definitions are saved in internal or external CSS files so it is possible to change the entire web page by changing just one file.
• Easy maintenance: To make changes globally, simply change the style, and all elements in all the web pages will be updated automatically.
• Pages load faster: Just write one CSS rule of a tag and apply it to all the occurrences of that tag. So less code means faster download times.
• Platform Independence: The scripts are platform independent and support all the latest browsers as well.
• Data Integrity: CSS allows to maintain the integrity of data.