GridBox v2

A responsive, fluid 12-column css grid framework based on CSS Grid Layout module.

• Nestable
• Mobile First
• Semantic class names

What is CSS Grid Layout?

CSS Grid Layout is a two-dimensional layout system, optimized for customizable column and row layouts.

Getting Started

NPM

npm install --save gridbox

Import

// ES5
require('gridbox/gridbox.css')

// ES6
import "gridbox/gridbox.css"

Or you can use this CDN and add it in your head tag

<link rel="stylesheet" href="https://unpkg.com/gridbox/gridbox.css">

Guidelines

• Unlike Bootstrap's grid system, you do not need to include a row class.
• Nesting should be done by adding the sub-item class with the column class.
• .col-xs-* should not be nested under a row that has a .col-xs-* parent.
• Content should be placed within columns unless you are nesting child columns.
• Any child div of within the gridbox container will default to the full width of the parent.
• Gutters are set to 1rem (16px) as default and go up to 1.5rem (24px) on screens larger than 960px wide.
• Use <header> for the header, <main> for the main content body, and <footer> for the footer.
• Columns go from 1 to 12.
• Breakpoints:
  • 0px - 599px (col-xs-*)
  • 600px - 959px (col-sm-*)
  • 960px - 1279px (col-md-*)
  • 1280px - 1919px (col-lg-*)
  • 1920px and above (col-xl-*)

Example

<div class="container">
    <header>Header</header>
    <main>
        <div class="col-md-8 sub-items">
            <div class="col-md-4">col-md-4</div>
            <div class="col-md-4">col-md-4</div>
            <div class="col-md-4">col-md-4</div>
        </div>
        <div class="col-md-4 sub-items">
            <div class="col-md-6">col-md-6</div>
            <div class="col-md-6">col-md-6</div>
            <div class="col-sm-12">col-sm-12</div>
        </div>
        <div class="col-xs-3">col-xs-3</div>
        <div class="col-xs-9">col-xs-9</div>
    </main>
    <footer>Footer</footer>
</div>

Demo

Codepen demo for v2: https://codepen.io/epohsiereht/pen/aWPpZd

Differences between v1 and v2

Version 1 followed the same syntax as Bootstrap. After receiving feedback, I realized that Grid Layout is about semantic class names rather than presentational class names. So I removed the row wrapper and opted to just add a sub-items class along with the column class to set up nested columns.

1. Removed the row class wrapper.
2. To nest, you just need to add .sub-items class along with the column class.
3. Added grids for <header>, <main>, and <footer> tags.

Browser Support

Browser	Compatibility	Version
Chrome	YES	57+
FireFox	YES	52+
Safari	YES	10.1
Opera	YES	44+
IE	PARTIAL	11*
Edge	PARTIAL	14*, 15*
iOS Safari	YES	10.3
Chrome for Android	YES	57
Android Browser	NO
Opera Mobile	NO
Opera Mini	NO

Note: Partial support for IE and Edge is based on an older specification of CSS Grid from 2011.

Future Features++

• Add offset column classes.
• Add vertical and horizontal alignment classes.
• Add design guidelines for typography, forms, buttons, etc.
• Add pre-built and reusable component layouts using CSS Grid and Flexbox Layout modules.

Resources

• CSS TRICKS - CSS Grid Layout
• MDN - CSS Grid Layout
• W3C Editor's Draft
• Grid by Example