W3.CSS Tutorial

Faster and Better
Responsive Web Sites

What is W3.CSS?

W3.CSS is a modern CSS framework with built-in responsiveness:

  • Smaller and faster than other CSS frameworks.
  • Easier to learn, and easier to use than other CSS frameworks.
  • Uses standard CSS only (No jQuery or JavaScript library).
  • Speeds up and simplifies web development.
  • Supports modern responsive design (mobile first) by default.
  • Provides CSS equality for all browsers. Chrome, Firefox, IE, Safari, and more.
  • Provides CSS equality for all devices. PC, laptop, tablet, and mobile:

Easy to Use

<div class="w3-container w3-teal">
  <h1>My Header</h1>

<img src="img_car.jpg" alt="Car">

<div class="w3-container">
  <p>A car is a wheeled, self-powered motor vehicle used for transportation.</p>

<div class="w3-container w3-teal">
  <p>My Footer</p>
Try It Yourself »

"Make it as simple as possible, but not simpler."
Albert Einstein

W3.CSS is Free

W3.CSS is free to use. No license is necessary.

How To

To use W3.CSS in your web site, just add a link to "w3.css" from your web pages:


<link rel="stylesheet" href="">
Try It Yourself »

Or download w3.css from w3css_downloads and add a link to w3.css:


<link rel="stylesheet" href="w3.css">

W3.CSS Web Site Templates

We have created some responsive W3CSS templates for you to use.

You are free to modify, save, share, use or do whatever you want with them:

Food Blog Template