bullframe.css

https://github.com/marcop135/bullframe.css

bullframe.css is a Sass (SCSS) framework that works in a wide range of desktop and mobile browsers. It's a cross-browser and responsive collection of default HTML UI elements (atoms) for your Sass project.

You could be easily use it for marketing sites, landing pages, mini sites, micro sites, blog posts, e-commerce product listings, help and documentation, and more.

Just add bullframe.css in your webpage, write semantic HTML, and you are ready to go!

Best features

Wide range of desktop and mobile browsers support
Responsive-ness and style normalization out-of-the-box
Cross-browser form elements by default
Sass architecture
CSS BEM
Responsive typography
Dark mode and theming support
RTL support
Gulp-friendly
Classless-friendly

What's included

You'll see something like this:

bullframe.css/
└── dist/
    ├── css/
    │   ├── bullframe-classless.css
    │   ├── bullframe-classless.min.css
    │   ├── ...
    │   ├── bullframe-dark.css
    │   ├── bullframe-dark.min.css
    │   ├── ...
    │   ├── bullframe-utilities.css
    │   ├── bullframe-utilities.min.css
    │   ├── ...
    │   ├── bullframe.css
    │   ├── bullframe.min.css
    │   ├── ...
    │   ├── bullframe-classless.css.map
    │   ├── bullframe.min.css.map
    │   ├── ...
└── src/scss/
    └── forms/
    └── miscellaneous/
    └── mixins/
    └── typography/
    └── utilities/
    └── variables/
    ...
    ├── bullframe-classless.scss
    ├── bullframe-system-default.scss
    ├── bullframe-dark.scss
    ├── bullframe-utilities.scss
    ├── bullframe.scss
    ...
└── gulpfile.js
└── index.html
...

Getting started

Download

Download the latest release

CDN

JSDelivr

<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/bullframe.css">

npm

Once you have installed Node.js, you can run this command to install bullframe.css into your project:

# create a package.json file
# $ npm init

npm install bullframe.css

What is Node?

What is npm?

Gulp.js

After installing bullframe.css from npm, you may use gulp.js to re-compile all files, and customize your Sass project as needed.

# navigate to /node_modules/bullframe.css

# install all dependencies
npm install

# run gulp and have fun!
gulp

What is gulp.js?

HTML

<!doctype html>
<html lang="en">
<head>
  <meta charset="utf-8">
  <title>bullframe.css starter template</title>
  <meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
  <link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/bullframe.css@4/dist/css/bullframe.min.css">
</head>
<body>
  <div class="bf-container">
    <!-- Add your site or application content here -->
    <p>Hello world! This is a bullframe.css starter template</p>
  </div>
</body>
</html>

Codepen

Take a look at this CodePen collection and fork a ready-made templates of your choice.

Use bullframe.css as a CodePen template

Click on the links below, and start a new pen in CodePen using bullframe.css.

Light Theme (default)
Dark Theme
System Default (prefers-color-scheme)

Customization

No classes (class-less)

What means "classless"? No classes, no utilities. Feel free to add yours and create your custom components. Read more on css-tricks.com.

Just drop the snippet below in the <head> of your webpage, and the job is done! Write semantic HTML and get nice styles and cross-browser normalization.

<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/bullframe.css@4/dist/css/bullframe-classless.min.css">

<!-- Center the page (optional)  -->
<style>
  body {
    margin-left: auto;
    margin-right: auto;
    padding: 1.5rem;
    max-width: 80rem;
  }
</style>

Theming

There are three builds available:

bullframe.css: the light theme
bullframe-dark.css: the dark theme
bullframe-system-default.css: the theme set by the user as default (which can be light or dark). Read more on MDN.

`bullframe.css`

CDN

<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/bullframe.css/dist/css/bullframe.min.css">

`bullframe-dark.css`

CDN

<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/bullframe.css/dist/css/bullframe-dark.min.css">

`bullframe-system-default.css`

CDN

<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/bullframe.css/dist/css/bullframe-system-default.min.css">

Utilities - Reference

A set of utilities for bullframe.css customisation:

Grid system

Breakpoints: 576, 768, 992 and 1200 pixels

Utility class	Description
`.bf-container`	Sets a centered block container with a `max-width` of 1140px, and a custom padding
`.bf-container--fluid`	Sets a fluid centered block container with a custom padding
`.bf-container--break-xs`	Collapses all the columns when the viewport is 575px and below
`.bf-container--break-md`	Collapses all the columns when the viewport is 767px and below
`.bf-container--break-lg`	Collapses all the columns when the viewport is 991px and below
`.bf-row`	Sets a block container with a custom negative margin
`.bf-col-1`	Sets a floated container with a custom padding and a `width` of `8.3333%`
`.bf-col-2`	Sets a floated container with a custom padding and a `width` of `16.666666666666664%`
`.bf-col-3`	Sets a floated container with a custom padding and a `width` of `25%`
`.bf-col-4`	Sets a floated container with a custom padding and a `width` of `33.33333333333333%`
`.bf-col-5`	Sets a floated container with a custom padding and a `width` of `41.66666666666667%`
`.bf-col-6`	Sets a floated container with a custom padding and a `width` of `50%`
`.bf-col-7`	Sets a floated container with a custom padding and a `width` of `58.333333333333336%`
`.bf-col-8`	Sets a floated container with a custom padding and a `width` of `66.66666666666666%`
`.bf-col-9`	Sets a floated container with a custom padding and a `width` of `75%`
`.bf-col-10`	Sets a floated container with a custom padding and a `width` of `83.33333333333334%`
`.bf-col-11`	Sets a floated container with a custom padding and a `width` of `91.66666666666666%`
`.bf-col-12`	Sets a floated container with a custom padding and a `width` of `100%`
`.no-gutters`	Set `margin-left`, `margin-right`, `padding-left` and `padding-right` to `0` — to be applied to row and column containers

Layout

Utility class	Description
`.bf-clearfix`	Clears the float, read more
`.bf-hide`	Sets the `display` to `none`
`.bf-hidden`	Sets the `display` to `none` and the `visibility` to `hidden`
`.bf-text-hide`	Hides a text (AKA CSS image replacement) using a font `hack` and a combination o properties
`.bf-sr-only`	Shows a text only if screen reader
`.bf-sr-only.focusable`	Shows a text only if screen reader and focused
`.bf-invisible`	Sets the `visibility` to `hidden`
`.bf-visible`	Sets the `visibility` to `visible`
`.bf-display-block`	Sets the `display` to `block`
`.bf-display-block-center`	Sets the `display` to `block`, the left/right margins to `auto` and `text-align` to center
`.bf-display-inline`	Sets the `display` to `inline`
`.bf-display-inline-block`	Sets the `display` to `inline-block`
`.bf-display-flex`	Sets the `display` to `flex`
`.bf-display-inline-flex`	Sets the `display` to `inline-flex`
`.bf-display-flex--justify-start`	Sets `justify-content` to `flex-start`
`.bf-display-flex--justify-end`	Sets `justify-content` to `flex-end`
`.bf-display-flex--justify-center`	Sets `justify-content` to `center`
`.bf-display-flex--wrap`	Sets `flex-wrap` to `wrap`
`.bf-display-flex--nowrap`	Sets `flex-wrap` to `nowrap`
`.bf-float-left`	Sets the `float` to `left`
`.bf-float-right`	Sets the `float` to `right`
`.bf-position-fixed`	Sets the `position` to `fixed`
`.bf-align-center-unknown`	Sets the `position` to `relative`
`.bf-align-center-unknown--item`	Centers an element with unknown height and width to a relative positioned parent, IE10+, read more
`.bf-align-center-flex`	Centers all elements with known height and width to a flexbox container, IE10+, read more
`.bf-width-25`	Sets the `width` to `25%`
`.bf-width-33`	Sets the `width` to `33.33333333333333%`
`.bf-width-50`	Sets the `width` to `50%`
`.bf-width-75`	Sets the `width` to `75%`
`.bf-width-100`	Sets the `width` to `100%`
`.bf-width-auto`	Sets the `width` to `auto`
`.bf-z-index-1`	Set `z-index` to 1
`.bf-z-index-2`	Set `z-index` to 2
`.bf-z-index-3`	Set `z-index` to 3
`.bf-z-index-4`	Set `z-index` to 4
`.bf-z-index-5`	Set `z-index` to 5
`.bf-z-index-6`	Set `z-index` to 6
`.bf-z-index-7`	Set `z-index` to 7
`.bf-z-index-8`	Set `z-index` to 8
`.bf-z-index-9`	Set `z-index` to 9
`.bf-z-index-10`	Set `z-index` to 10
`.bf-z-index-20`	Set `z-index` to 20
`.bf-z-index-30`	Set `z-index` to 30
`.bf-z-index-40`	Set `z-index` to 40
`.bf-z-index-50`	Set `z-index` to 50
`.bf-z-index-60`	Set `z-index` to 60
`.bf-z-index-70`	Set `z-index` to 70
`.bf-z-index-80`	Set `z-index` to 80
`.bf-z-index-90`	Set `z-index` to 90
`.bf-z-index-100`	Set `z-index` to 100
`.bf-z-index-200`	Set `z-index` to 200
`.bf-z-index-300`	Set `z-index` to 300

Spacing

Utility class	Description
`.bf-m-0`	Sets the `margin` to `0`
`.bf-m-t-0`	Sets the `margin-top` to `0`
`.bf-m-b-0`	Sets the `margin-bottom` to `0`
`.bf-m-l-0`	Sets the `margin-left` to `0`
`.bf-m-r-0`	Sets the `margin-right` to `0`
`.bf-m-b-1`	Sets the `margin-bottom` to a custom value that matches the grid system gutter
`.bf-m-b-2`	Sets the `margin-bottom` to a custom value
`.bf-m-b-3`	Sets the `margin-bottom` to a custom value
`.bf-m-b-4`	Sets the `margin-bottom` to a custom value
`.bf-p-0`	Sets the `padding` to `0`
`.bf-p-t-0`	Sets the `padding-top` to `0`
`.bf-p-b-0`	Sets the `padding-bottom` to `0`
`.bf-p-l-0`	Sets the `padding-left` to `0`
`.bf-p-r-0`	Sets the `padding-right` to `0`
`.bf-p-t-1`	Sets the `padding-top` to a custom value that matches the grid system gutter
`.bf-p-t-2`	Sets the `padding-top` to a custom value
`.bf-p-t-3`	Sets the `padding-top` to a custom value
`.bf-p-t-4`	Sets the `padding-top` to a custom value
`.bf-p-t-1`	Sets the `padding-bottom` to a custom value that matches the grid system gutter
`.bf-p-b-2`	Sets the `padding-bottom` to a custom value
`.bf-p-b-3`	Sets the `padding-bottom` to a custom value
`.bf-p-b-4`	Sets the `padding-bottom` to a custom value

Texts

Utility class	Description
`.bf-t-transform-uppercase`	Sets `transform` to a `uppercase` (AKA capitalizes a text)
`.bf-t-transform-none`	Sets `transform` to a `none`
`.bf-t-left`	Sets `text-align` to a `left`
`.bf-t-center`	Sets `text-align` to a `center`
`.bf-t-right`	Sets `text-align` to a `right`
`.bf-t-shadow`	Sets a basic text shadow
`.bf-t-italic`	Sets `font-style` to a `italic`
`.bf-t-style-normal`	Sets `font-style` to a `normal`
`.bf-t-weight-300`	Sets `font-weight` to `300` (AKA light)
`.bf-t-weight-400`	Sets `font-weight` to `400` (AKA normal)
`.bf-t-weight-500`	Sets `font-weight` to `500` (AKA medium)
`.bf-t-weight-600`	Sets `font-weight` to `600` (AKA semi-bold)
`.bf-t-weight-700`	Sets `font-weight` to `700` (AKA bold)
`.bf-t-weight-800`	Sets `font-weight` to `800` (AKA black)
`.bf-text-break`	Sets `word-wrap` to a `break-word`, applied by default to the `body`
`.bf-t-truncate`	Truncates a very long text and replaces the missing text with an ellipsis
`.bf-t-truncate--multiline-2`	Truncates a long doubled line text and replaces the missing text with an ellipsis (no IE)
`.bf-t-truncate--multiline-3`	Truncates a long tripled line text and replaces the missing text with an ellipsis (no IE)
`.bf-no-select`	Blocks user text selection
`.bf-font-sans-serif`	Sets `font-family` to a `sans-serif`, and a combination of cross-browser system UI sans-serif font families
`.bf-font-serif`	Sets `font-family` to a `serif`, and a combination of cross-browser system UI serif font families
`.bf-font-monospace`	Sets `font-family` to a `monospace`, a combination of widely supported monospaced font families
`.bf-h1`	Matches the font styling of a `h1`
`.bf-h2`	Matches the font styling of a `h2`
`.bf-h3`	Matches the font styling of a `h3`
`.bf-h4`	Matches the font styling of a `h4`
`.bf-h5`	Matches the font styling of a `h5`
`.bf-h6`	Matches the font styling of a `h6`
`.bf-lead`	Sets `font-size` to `125%`
`.bf-responsive-typography`	Scales `font-size` from a minimum of `1.6rem` (AKA 16px) to a maximum of `1.9rem` using `calc` and some `CSS custom properties`

Lists

Utility class	Description
`.bf-list-unstyled`	Removes margins, paddings and `li` list styles from `ul`, `ol` and `dd` elements

Tables

Utility class	Description
`.bf-table`	Sets a border and custom paddings and margins to a table
`.bf-table-responsive`	Adds responsiveness to a table container
`.bf-table--zebra`	Increases a table readability adding horizontal zebra stripes
`.bf-table-responsive--zebra`	Increases a responsive table readability adding horizontal zebra stripes

Embeds

Utility class	Description
`.bf-embed-responsive`	Adds responsiveness to an `iframe`, `embed`, `object`, `video` or general purpouse element (e.g. youtube embed)
`.bf-embed-responsive--4-3`	Sets a 4:3 ratio responsiveness to an `iframe`, `embed`, `object`, `video` or general purpouse element container (e.g. youtube embed)
`.bf-embed-responsive--item`	A general purpouse element element that behaves like a `video`

Buttons

Utility class	Description
`.bf-btn`	Creates a standard gray-looking button (e.g. `<a class="bf-btn" href="...">...</a>`)
`.bf-btn--primary`	Creates a primary blue-looking button

Form states

Utility class	Description
`.bf-focused`	Sets a blue-looking focused ring and shadow around an `input`, `textarea` or `select`
`.bf-disabled`	Sets `opacity` to `0.5`, and resets a combinations of properties to the default value if is disabled
`.bf-invalid`	Sets a red-looking focused ring and shadow around an invalid `input`, `textarea` or `select`

Reduced motion

Utility class	Description
`.bf-reduced-motion`	Adds a combinations of properties and values to an element (e.g. the `body`) removing all motion-based animations if preferred by the user, read more

Browser compatibility

Desktop browsers

Latest stable two: Firefox, Chrome, Edge, Safari, Opera
IE 11+

Mobile browsers

Latest stable: Firefox, Chrome, Edge, Opera, Mobile Safari

You might take a look at the .browserslistrc file for Autoprefixer

Screenshots

How can I quickly determine if every HTML element works well on all browsers?

Take a look at some screenshots and screencasts, organized by rendering engines (blink, gecko, trident, webkit).

Contributors

@englishextra the project is still live thanks to you!

Contributing

Please read the contribution guidelines.

Changelog

Acknowledgements

bullframe.css incorporates some of the styles found on some amazing CSS boilerplates and frameworks across the web. Thank you!

@necolas /normalize.css for the extensive old browsers bug fixing documentation
@h5bp /main.css for the excellent print styles base and the keyboard utilities
@twbs /bootstrap for some neat typography tricks, responsive embeds, reboot styles, base24 SVG icons, button styles, grid system breakpoints and spacing utilities (a lot!)
@kognise /water.css for the "classless" concept inspiration and some form tricks
@csswizardry @inuitcss /inuit.css for some advanced Sass tips and tricks
@jensimmons /cssremedy for the prefers-reduced-motion snippet

License

The MIT License (MIT) - http://opensource.org/licenses/MIT "The MIT License"

Files

README.md

Latest commit

History

README.md

File metadata and controls

bullframe.css

Best features

What's included

Getting started

Download

CDN

npm

Gulp.js

HTML

Codepen

Use bullframe.css as a CodePen template

Customization

No classes (class-less)

Theming

bullframe.css

bullframe-dark.css

bullframe-system-default.css

Utilities - Reference

Grid system

Layout

Spacing

Texts

Lists

Tables

Embeds

Buttons

Form states

Reduced motion

Browser compatibility

Desktop browsers

Mobile browsers

Screenshots

Contributors

Contributing

Changelog

Acknowledgements

License

`bullframe.css`

`bullframe-dark.css`

`bullframe-system-default.css`