The Grid

A 12x12 customizable grid built with CSS Grid and LESS.

Installation

Simply just clone this repo to get started! View docs/index.html for a variety of different possibilities.

Usage

1. Initialize the grid:

<div class="grid"></div>

2. Add your sections:

<div class="grid">
  <div id="header"></div>
  <div id="article"></div>
  <div id="sidebar"></div>
  <div id="footer"></div>
</div>

3. Position your sections:

<div class="grid">
  <div class="col-1-12 row-1-1"   id="header"></div>
  <div class="col-1-8  row-2-11"  id="article"></div>
  <div class="col-9-12 row-2-11"  id="sidebar"></div>
  <div class="col-1-12 row-12-12" id="footer"></div>
</div>

Note: The order of your sections do not matter! This markup will appear exactly the same:

<div class="grid">
  <div class="col-1-8  row-2-11"  id="article"></div>
  <div class="col-1-12 row-12-12" id="footer"></div>
  <div class="col-9-12 row-2-11"  id="sidebar"></div>
  <div class="col-1-12 row-1-1"   id="header"></div>
</div>

4. Configure your grid settings in config.less. As of now the only configuration options are:

• Set column gap size.
• Set row gap size.
• Set grid width.

The Classes

This is a 12x12 grid meaning there are 12 columns and 12 rows. There are over 150 generated classes. The classes are structured as follows:

(col or row)-(starting block)-(ending block)

Parameters:

[col]-[1-12]-[1-12]
[row]-[1-12]-[1-12]

Examples:

.col-1-12 (This section will start at column 1 and span all 12 columns)
.col-6-12 (This section will start at column 6 and span 6 additional columns)

.row-4-12 (This section will start at row 4 and span 8 additional rows)
.row-12-12 (This section will start at row 12 and only span 1 row)

Note: Sections cannot span backwards. For example, the following is not possible:

.col-12-6
.row-2-1

Note: You do not need to specify both .col and .row classes on a section. If two sequential sections span more than 12 blocks, the second section will automatically break onto the next row/column however specifying both is recommended.

Helper Classes

Content Alignment

Aligning content is easy. The following classes will align your content vertically and horizontally, as you wish:

1. .content-center-v (Vertically center content)
2. .content-center-h (Horizontally center content)
3. .content-end-v (Vertically align content to bottom)
4. .content-end-h (Horizontally align content to right)

Example markup:

<div class="grid">
  <div class="col-1-12 row-1-1 content-center-h">This text is horizontally centered.</div>
</div>

Nested Grids

Nesting grids is also extremely easy. Just add the .grid class to your section!

Example markup:

<div class="grid">
  <div class="grid col-1-12 row-1-6">
    <div class="col-1-12 row-1-1"></div>
    <div class="col-1-12 row-2-12"></div>
  </div>
</div>

Responsiveness

Coming soon...

Other Helper Classes

1. .fill-height - Sets the min-height of the grid to 100vh. This is an extremely easy way to get a sticky footer.

Example markup:

<div class="grid fill-height">
  <div class="col-1-12 row-1-1"   id="header">This header is at the top of the viewport.</div>
  <div class="col-1-8  row-2-11"  id="article">I span the remaining height of the leftover space.</div>
  <div class="col-9-12 row-2-11"  id="sidebar">I span the remaining height of the leftover space.</div>
  <div class="col-1-12 row-12-12" id="footer">This footer as at the bottom of the viewport.</div>
</div>

2. .fixed-width - Sets a fixed width to the grid.
3. .center-grid - Centers the grid on the page. This must be used with .fixed-width.

Example markup:

<div class="grid fixed-width center-grid">
  <div class="col-1-12 row-1-1"   id="header">This header is at the top of the viewport.</div>
  <div class="col-1-8  row-2-11"  id="article">I span the remaining height of the leftover space.</div>
  <div class="col-9-12 row-2-11"  id="sidebar">I span the remaining height of the leftover space.</div>
  <div class="col-1-12 row-12-12" id="footer">This footer as at the bottom of the viewport.</div>
</div>

Contributing

1. Fork it!
2. Create your new branch: git checkout -b my-new-branch
3. Commit your changes: git commit -am 'Add some stuff'
4. Push to the branch: git push origin my-new-branch
5. Submit a pull request :D

Credits

Grid system built by Joe Berthelot.