Introduction

While HTML is the fundamental structure of every web page, it can be visually unappealing on its own. Cascading Style Sheets or CSS is a language web developers use to style the HTML content on a web page.

If you’re interested in modifying colors, font types, font sizes, images, element positioning, and more, CSS is the tool for the job!

The diagram above shows two different methods, or syntaxes, for writing CSS code. The first syntax shows CSS applies as a ruleset, while the second shows it written as an inline style.