Components

Dozens of reusable components are built into Bootstrap to provide navigation, alerts, popovers, and much more.

Default thumbnails

By default, Bootstrap's thumbnails are designed to showcase linked images with minimal required markup.

Highly customizable

With a bit of extra markup, it's possible to add any kind of HTML content like headings, paragraphs, or buttons into thumbnails.

Thumbnail label

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Thumbnail label

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Why use thumbnails

Thumbnails (previously .media-grid up until v1.4) are great for grids of photos or videos, image search results, retail products, portfolios, and much more. They can be links or static content.

Simple, flexible markup

Thumbnail markup is simple—a ul with any number of li elements is all that is required. It's also super flexible, allowing for any type of content with just a bit more markup to wrap your contents.

Uses grid column sizes

Lastly, the thumbnails component uses existing grid system classes—like .span2 or .span3—for control of thumbnail dimensions.

The markup

As mentioned previously, the required markup for thumbnails is light and straightforward. Here's a look at the default setup for linked images:

<ul class="thumbnails">
  <li class="span3">
    <a href="#" class="thumbnail">
      <img src="http://placehold.it/210x150" alt="">
    </a>
  </li>
  ...
</ul>

For custom HTML content in thumbnails, the markup changes slightly. To allow block level content anywhere, we swap the <a> for a <div> like so:

<ul class="thumbnails">
  <li class="span3">
    <div class="thumbnail">
      <img src="http://placehold.it/210x150" alt="">
      <h5>Thumbnail label</h5>
      <p>Thumbnail caption right here...</p>
    </div>
  </li>
  ...
</ul>

More examples

Explore all your options with the various grid classes available to you. You can also mix and match different sizes.

Fixed navbar

What is it

Our navbar is a fixed bar that houses a website’s logo or name, primary navigation, and search form.

Customizable

All elements within, and the entire navbar as well, are optional. You can choose to include a logo/name, nav, search, and a secondary nav—or any combination of that.

Dropdowns included

As part of the main navigation, we’ve included the ability for you to add dropdowns to your nav. Check out the secondary nav above (right aligned) to see how it’s done. Dropdowns <li> tags also support .active for showing current page selection.

Note: When using the navbar on any page, be sure to account for the overlap it causes by adding padding-top: 40px; to your <body>.

Create simple secondary navigation with a <ul>. Swap between tabs or pills by adding the appropriate class.

Great for sub-sections of content like our account settings pages and user timelines for toggling between pages of like content. Available in tabbed or pill styles.

Basic tabs example

Tabs can be used as regular navigation (loading external pages in the same tab) or as tabbable content areas for swapping out panes of content. We have a tabs plugin that can be used to integrate the latter.

<ul class="tabs">
  <li class="active"><a href="#">Home</a></li>
  <li><a href="#">Profile</a></li>
  <li><a href="#">Messages</a></li>
  <li><a href="#">Settings</a></li>
  <li><a href="#">Contact</a></li>
</ul>

Tabbable tabs

As mentioned above, you can bring your tabs to life with a simple plugin. Here we have integrated all four variations of the tabs—default (top), right, bottom, left—with example tab areas.

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