960 Grid System

Download ← Templates for Fireworks, InDesign, Inkscape, Illustrator, OmniGraffle, Photoshop, Visio, Expression Design. Sketch PDF. CSS code. The 960.css file is 5.4 KB. View repository.


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Essence

The 960 Grid System is an effort to streamline web development workflow by providing commonly used dimensions, based on a width of 960 pixels. There are two variants: 12 and 16 columns, which can be used separately or in tandem. Read more.

Dimensions

The 12-column grid is divided into portions that are 60 pixels wide. The 16-column grid consists of 40 pixel increments. Each column has 10 pixels of margin on the left and right, which create 20 pixel wide gutters between columns. View demo.

Purpose

The premise of the system is ideally suited to rapid prototyping, but it would work equally well when integrated into a production environment. There are printable sketch sheets, design layouts, and a CSS file that have identical measurements.


More Columns

For those more comfortable designing on a 24-column grid, an alternative version is also included. It consists of columns 30 pixels wide, with 10 pixel gutters, and a 5 pixel buffer on each side of the container. This keeps text from touching browser chrome — helpful for devices like the iPhone, where a lower-case "i" or "l" might be easily missed. View demo.

Source Order

By utilizing the push_XX and pull_XX classes, elements can be rearranged, independent of the order in which they appear in the markup. This allows you to keep more pertinent info higher in the HTML, without sacrificing precision in your page layout. For instance, view the source code of this page to see how the H1 tag has been re-positioned.


Tapbots — 12 col  

Things That Are Brown — 16 col  


Four Kitchens — 12 col  

Onehub — 16 col  


Ten Seven Interactive — 12 col  

Anton Peck — 16 col  


Simple Station — 12 col  

Lulu — 16 col  


MODx CMS — 12 col  

Subvert — 16 col  


Phil Coffman — 12 col  

Pulse App — 16 col  


Black Estate Vineyard — 12 col  

Right From the Heart — 16 col  


A Better Office — 12 col  

Simplified Safety — 16 col  


Travis Isaacs — 12 col  

WooThemes — 16 col  


Church Mockup — 12 col  

Second & Park — 16 col  


Code

View comprehensive code on the demo page.

To the right is an example of how the code works. The container specifies how many total columns exist, either 12 or 16. For the most part, you will only ever need to specify a class name of grid_XX, where XX represents the column width.

If a grid unit contains grid children, the first child in a row will need a class of alpha and the last child in a row requires the class name omega. Likewise, if you want to insert empty space before or after a grid unit, use class prefix_XX or suffix_XX.

<div class="container_12">
    <div class="grid_7 prefix_1">
        <div class="grid_2 alpha">
            ...
        </div>
        <div class="grid_3">
            ...
        </div>
        <div class="grid_2 omega">
            ...
        </div>
    </div>
    <div class="grid_3 suffix_1">
        ...
    </div>
</div>

Nine-Sixty

All modern monitors support at least 1024 × 768 pixel resolution. 960 is divisible by 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320 and 480. This makes it a highly flexible base number to work with.

Credits

I drew inspiration from these individuals: Khoi Vinh, Cameron Moll, Olav Bjørkøy, Brandon Schauer, Jeff Croft and Mark Boulton. Their work spurred me to create my own. Special thanks to Eric Meyer for his comprehensive reset CSS.


Derivatives

The 960 Grid System is free to use, and may be repurposed to meet your specific needs. Several projects have already spun off, including versions that were built to be fluid and elastic. Additionally, it is has been adapted as a theme for Drupal.

Tutorials

Nettuts has a tutorial and video. WooThemes wrote a post entitled “Why we love 960.gs” and use it as a starting point for their WordPress themes. Spanish speakers can also check out tutorials by Jepser Bernardino and Miguel Angel Alvarez.

Feedback

I am always happy to hear how people are using the system, and would encourage any constructive criticism. Bear in mind, the whole spirit of this project is to be lightweight and focused solely on grids, but not to add bloat via extra features.


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