★ Responsive Grid System

This began as a bit of an experiment but is proving to be quite useful.

It is a grid system based on fractions which encourages modular semantics and flexibility to control a cell based on it's context within the system.

Installation

Currently only available from the dist folder in this git repo or npm.

npm install blackstar --save

Usage with CSS Modules

I've designed this to be compatible as a CSS module.

Usage with PostCSS

You can inject these styles into your stylesheet using PostCSS. I'll add some customisation in time.

@blackstar {}

Examples

There are a number of examples in the docs.html file in the root of the project.

Rules

All columns should be wrapped in the bs class.

Media Sizes

The media sizes available currently map to these media queries however this might change to target particular sizes.

Size	Media Query
No namespace	everywhere
xs	(max-width: 544px)
sm	(min-width: 545px) and (max-width: 767px)
md	(min-width: 768px) and (max-width: 1023px)
lg	(min-width:1024px)
xl	(min-width: 1280px)

Cell ClassName format

Class names for cells follow the following format and allow for the fractions based on 1,2,3,4,6

bs[namespace]-[fraction][|fraction]

Here are some examples:

bs-1 => full width block
bs-1/2 => half
bs-2/3 => two thirds
bs-2/3|1/2 => half when inside two thirds

bssm-1 => full width block on small device
bssm-1/2 => half on small device
bssm-2/3 => two thirds on small device
bssm-2/3|1/2 => half when inside two thirds on small device

Nesting is provided for a single level deep. So we don't currently include something like bs-2/3|1/2|1/2.

Examples

Here are some examples of what it might look like:

  <div class="bs">
    <div class="bs-1/3">
      <div>...</div>
    </div>
    <div class="bs-1/3 bssm-1/2 bs-1/2|1/2 ">
      <div>...</div>
    </div>
    <div class="bs-1/3 bssm-1 bs-1/2|1">
      <div>...</div>
    </div>
  </div>

Gutters

  <div class="bs bs--gutters">
    <div class="bs-1/3 bssm-1/2">
      <div>...</div>
    </div>
    <div class="bs-1/3 bssm-1/2">
      <div>...</div>
    </div>
    <div class="bs-1/3 bssm-1">
      <div>...</div>
    </div>
  </div>

Responsive Gutters

  <div class="bs bsmd--gutters">
    <div class="bs-1/3 bssm-1/2">
      <div>...</div>
    </div>
    <div class="bs-1/3 bssm-1/2">
      <div>...</div>
    </div>
    <div class="bs-1/3 bssm-1">
      <div>...</div>
    </div>
  </div>

Gutters with flush

  <div class="bs bs--gutters">
    <div class="bs-1/3 bssm-1/2 bs-|flushLeft">
      <div>...</div>
    </div>
    <div class="bs-1/3 bssm-1/2">
      <div>...</div>
    </div>
    <div class="bs-1/3 bssm-1 bs-|flushRight">
      <div>...</div>
    </div>
  </div>  

Responsive Gutters with flush

  <div class="bs bsmd--gutters">
    <div class="bs-1/3 bssm-1/2 bsmd-|flushLeft">
      <div>...</div>
    </div>
    <div class="bs-1/3 bssm-1/2">
      <div>...</div>
    </div>
    <div class="bs-1/3 bssm-1 bsmd-|flushRight">
      <div>...</div>
    </div>
  </div>