CSS Media Queries
4 min read
What is CSS Media Queries?
In this lesson, we explore CSS Media Queries. This is an important concept in CSS development that you will use frequently when building real-world projects. Understanding CSS Media Queries will help you write cleaner, more efficient code.
Syntax & Usage
The syntax and usage patterns for CSS Media Queries follow standard CSS conventions. Below you will see code examples that demonstrate the most common use cases. Try modifying these examples in your own editor to experiment with different approaches.
Example
Here is a practical example demonstrating CSS Media Queries:
Tips & Best Practices
- Use a CSS reset or normalize stylesheet for cross-browser consistency
- Prefer classes over IDs for styling (lower specificity is easier to manage)
- Use CSS variables for consistent theming
- Mobile-first approach: start with mobile styles, then add breakpoints for larger screens
Summary
In this lesson you learned about CSS Media Queries. Practice writing code to reinforce these concepts and move on to the next lesson when you feel comfortable.
Examples
css
/* Mobile first */
.container { width: 100%; padding: 10px; }
/* Tablet */
@media (min-width: 768px) {
.container { width: 750px; margin: 0 auto; }
}
/* Desktop */
@media (min-width: 1024px) {
.container { width: 960px; }
}