Concrete

A simple, responsive, ultra lightweight twelve column grid framework.

Concrete is designed to be easy to read, simple to use, and small in file size.

It's currently:

• 2402 bytes or
• 709 bytes gzipped

Usage

Concrete's grid is build using columns classes which are inside of a row class.

The row class encapsulates the columns. As Concrete uses a twelve column grid, the twelve columns class will take up the whole of the row.

<div class='row'>
  <div class='twelve columns'>
  </div>
</div>

You can mix it up however you like though.

<div class='row'>
  <div class='four columns'>
  </div>
  <div class='eight columns'>
  </div>
</div>

You can put a row class inside of a column class in order to nest columns.

<div class='row'>
  <div class='four columns'>
  </div>
  <div class='eight columns'>
    <div class='row'>
      <div class='six columns'>
      </div>
      <div class='six columns'>
      </div>
    </div>
  </div>
</div>

You can also see it in action.

Contributing

If you're eager to contribute to Concrete's development, please fork it, create a feature branch, then make a pull request.

Converting SASS/SCSS to CSS

You'll need to ensure ruby is installed.

• gem install bundler - to install bundler
• bundle install - to install sass
• sass --watch ./scss:./css -t compressed - to watch the files in the SCSS directory for changes, and compile them into concrete.css