But you don’t need to use it, and your sites can still look good without it. How Do CSS and HTML Work Together? If you learned about the web a long time ago, or taught yourself the basics, you may be ...

Instead, create different sections for your website – for example, “About me”, “Projects” and “Photos”. Use headers to create titles for each section. Then, add text to tell your story.

It's called Dash, and it lets users learn how to use HTML, Javascript, and CSS by working through four projects of increasing difficulty.