What is the purpose of CSS file?

Cascading Style Sheets (CSS) is used for formatting content on web pages and it is used to enhance the presentation of your website.

A CSS file allows you to separate your website’s HTML content from it’s style. With an external CSS file, you can change the look of an entire website by changing just one file. 

Importance of CSS is represented in the image shown below. 

Back to Questions: What is the purpose of CSS file? - "What is the purpose of CSS file?"

What are the new media components that are incorporated in to HTML5?

The most important elements of html5 are 

1. semantic elements
2. attributes of form elements
3. graphic elements
4. multimedia elements

In that, new media elements are 

• <audio>   : for sound, music or other sound streams
• <video>   : for feature a picture or other feature streams
• <source> : for media components, 
• <track>    : for content tracking 

Back to Questions: Was this article helpful ? - "What are the new media components that are incorporated in to HTML5?"