3 Ways to Add CSS to HTML: Inline, Internal & External

There are three ways to add CSS to your HTML, but only one of them is the professional standard. In this quick guide, we break down the three styling methods and why your choice matters if you want to write scalable code. What you will learn: Inline CSS: The rookie mistake that makes a website a nightmare to update. Internal CSS: The quick test method using a style tag in your HTML head. External CSS: The professional standard. Link multiple pages to a single .css file. Write it once, apply it everywhere.