# Bulma v0.4.4: a modern CSS framework based on Flexbox
Bulma v0.4.4 is an open source CSS framework based on Flexbox and built with Sass. It's 100% responsive, fully modular, and available for free.

You are viewing the deprecated 0.4.4 version of the website. Click here to view the latest version

Documentation

Everything you need to create a website with Bulma

# Customizing with Sass

## Create your own theme with a simple set of variables

If you're familiar with Sass and want to customize Bulma with your own colors and variables, just install Bulma via npm:

1

Download the source files:

    npm install bulma

or clone the repository: https://github.com/jgthms/bulma

2

Set your variables

Add your own colors, set new fonts, override Bulma styles...

    // 1. Import the initial variables
    @import "../sass/utilities/initial-variables"

    // 2. Set your own initial variables
    // Update blue
    $blue: #72d0eb
    // Add pink and its invert
    $pink: #ffb3b3
    $pink-invert: #fff
    // Add a serif family
    $family-serif: "Merriweather", "Georgia", serif

    // 3. Set the derived variables
    // Use the new pink as the primary color
    $primary: $pink
    $primary-invert: $pink-invert
    // Use the existing orange as the danger color
    $danger: $orange
    // Use the new serif family
    $family-primary: $family-serif

    // 4. Import the rest of Bulma
    @import "../bulma"

3

See the result: before and after

As `$blue` has been updated, and since `$blue-invert` is automatically calculated with the function `$blue-invert: findColorInvert($blue)`, the `$blue-invert` is now black instead of white

Bulma Partners

Check out their products!

Bulma Newsletter

Get notified when v1 is ready!