Introduction to CSS

What is CSS?

• CSS is a language that we use to style an HTML document.
• It describes how elements will be displayed.
• CSS stands for Cascading Style Sheets.
• CSS files are saved with the .css extension.
• CSS files can be used in three ways Inline CSS, Internal CSS, and External CSS

why CSS?

• CSS saves a lot of time and work.
• Using CSS we can apply to write once and use many times approach.
• We can easily change the style of multiple elements by changing the style in the stylesheet once.
• We can create a single stylesheet and can use it on multiple HTML documents.
• It is used to style the data or content which is displayed on the web browser.