🎨 CSS Lesson 1

Learn what CSS is and how it makes websites beautiful.

What is CSS?

CSS stands for Cascading Style Sheets. It controls the colors, fonts, spacing, layouts and animations of a webpage.

💡 Tip: HTML builds the structure while CSS makes it beautiful.

Example

h1{

color:blue;

font-size:40px;

}

Result

Hello TobilobaTech!

âš  Remember: Always keep your CSS inside a separate style.css file for real projects.

🧠 Quiz

What does CSS stand for?

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💻 Try It Yourself

Open the HTML Playground and recreate the example above before moving to the next lesson.

Open Playground →