W3.CSS: Introduction

W3.CSS

What is W3.CSS?

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


Responsive

W3.CSS is Free

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


Easy to Use

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

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:

Blog Template


Colors

W3.CSS uses color classes.

The color classes are inspired by colors used in marketing, road signs, and sticky notes.

w3-red


w3-pink


w3-purple


w3-deep-purple


w3-indigo


w3-blue


w3-light-blue


w3-cyan


w3-aqua


w3-teal


w3-green


w3-light-green


w3-lime


w3-sand


w3-khaki


w3-yellow


w3-amber


w3-orange


w3-deep-orange


w3-blue-grey


w3-brown


w3-light-grey


w3-grey


w3-dark-grey


w3-black


w3-pale-red


w3-pale-yellow


w3-pale-green


w3-pale-blue