How To Add CSS

When a browser reads a style sheet, it will format the HTML document according to the information in the style sheet.

---

Three Ways to Insert CSS

There are three ways of inserting a style sheet:

• External CSS
• Internal CSS
• Inline CSS

• External CSS

  With an external style sheet, you can change the look of an entire website by changing just one file!

  Each HTML page must include a reference to the external style sheet file inside the <link> element, inside the head section.