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Intro
Code
- Grid
- Typography
- Buttons
- Forms
- Lists
- Code
- Tables
- Queries
- Utilities
Examples
More
- On Github
- Browsers
- License
- Extensions
- Versions
- Colophon

You should use Skeleton if you're embarking on a smaller project or just don't feel like you need all the utility of larger frameworks. Skeleton only styles a handful of standard HTML elements and includes a grid, but that's often more than enough to get started. In fact, this site is built on Skeleton and has ~200 lines of custom CSS (half of which is the docking navigation).

Love Skeleton and want to Tweet it, share it, or star it? Well, I appreciate that <3

The grid is a 12-column fluid grid with a max width of 960px, that shrinks with the browser/device at smaller sizes. The max width can be changed with one line of CSS and all columns will resize accordingly. The syntax is simple and it makes coding responsive much easier. Go ahead, resize the browser.

Type is all set with the rems, so font-sizes and spacial relationships can be responsively sized based on a single <html> font-size property. Out of the box, Skeleton never changes the <html> font-size, but it's there in case you need it for your project. All measurements are still base 10 though so, an <h1> with 5.0remfont-size just means 50px.

The typography base is Raleway served by Google, set at 15rem (15px) over a 1.6 line height (24px). Other type basics like anchors, strong, emphasis, and underline are all obviously included.

Headings create a family of distinct sizes each with specific letter-spacing, line-height, and margins.

Heading `<h1>` 50rem

Heading `<h2>` 42rem

Heading `<h3>` 36rem

Heading `<h4>` 30rem

Heading `<h5>` 24rem

Heading `<h6>` 15rem

                                        Heading
              Heading
              Heading
              Heading
              Heading
              Heading
                                          The base type is 15px over 1.6 line height (24px)
                                          Bolded              Italicized              Colored              Underlined

Buttons come in two basic flavors in Skeleton. The standard <button> element is plain, whereas the .button-primary button is vibrant and prominent. Button styles are applied to a number of appropriate form elements, but can also be arbitrarily attached to anchors with a .button class.

                           Anchor button                    Anchor button

Forms are a huge pain, but hopefully these styles make it a bit easier. All inputs, select, and buttons are normalized for a common height cross-browser so inputs can be stacked or placed alongside each other.

                                                                                              Your email                                      
                                      Reason for contacting                                      
                
                Message                                                                    Send a copy to yourself

Unordered lists have basic styles
They use the circle list style
- Nested lists styled to feel right
- Can nest either type of list into the other
Just more list items mama san

Ordered lists also have basic styles
They use the decimal list style
- Ordered and unordered can be nested
- Can nest either type of list into the other
Last list item just for the fun

                                          Item 1
                                  Item 2                                      Item 2.1
                    Item 2.2
                  
                
                Item 3

Code styling is kept basic – just wrap anything in a <code> and it will appear like this. For blocks of code, wrap a <code> with a <pre>.

              .some-class {   background-color: red; }

                                          .some-class {   background-color: red; }

Be sure to use properly formed table markup with <thead> and <tbody> when building a table.

Name	Age	Sex	Location
Dave Gamache	26	Male	San Francisco
Dwayne Johnson	42	Male	Hayward

                                                                                Name                     Age                     Sex                     Location                   
                
                                                      Dave Gamache                     26                     Male                     San Francisco                   
                                      Dwayne Johnson                     42                     Male                     Hayward

Skeleton uses media queries to serve its scalable grid, but also has a list of queries for convenience of styling your site across devices. The queries are mobile-first, meaning they target min-width. Mobile-first queries are how Skeleton's grid is built and is the preferrable method of organizing CSS. It means all styles outside of a query apply to all devices, then larger devices are targeted for enhancement. This prevents small devices from having to parse tons of unused CSS. The sizes for the queries are:

Desktop HD: 1200px
Desktop: 1000px
Tablet: 750px

Phablet: 550px
Mobile: 400px

            /* Mobile first queries */  /* Larger than mobile */ @media (min-width: 400px) {}  /* Larger than phablet */ @media (min-width: 550px) {}  /* Larger than tablet */ @media (min-width: 750px) {}  /* Larger than desktop */ @media (min-width: 1000px) {}  /* Larger than Desktop HD */ @media (min-width: 1200px) {}

Skeleton has a number of small utility classes that act as easy-to-use helpers. Sometimes it's better to use a utility class than create a whole new class just to float an element.

            /* Utility Classes */  /* Make element full width */ .u-full-width {   width: 100%;   box-sizing: border-box; }  /* Make sure elements don't run outside containers (great for images in columns) */ .u-max-full-width {   max-width: 100%;   box-sizing: border-box; }  /* Float either direction */ .u-pull-right {   float: right; } .u-pull-left {   float: left; }  /* Clear a float */ .u-cf {   content: "";   display: table;   clear: both; }

This template is an example of how easy it can be to create a landing page with just the Skeleton grid and a few custom styles. The entire demo is ~150 lines of CSS including comments (most of which is positioning the phones at the top).

Demo Source

More examples will be added to help anyone get started or more familiar with how Skeleton works. The goal is education. If you're more interested in real, live examples of Skeleton sites, I'll be creating a "Built on Skeleton" list soon!