Glyphicons

Available glyphs

Includes 180 glyphs in font format from the Glyphicon Halflings set. Glyphicons Halflings are normally not available for free, but their creator has made them available for Bootstrap free of cost. As a thank you, we only ask that you to include a link back to Glyphicons whenever possible.

  • .glyphicon .glyphicon-adjust
  • .glyphicon .glyphicon-align-center
  • .glyphicon .glyphicon-align-justify
  • .glyphicon .glyphicon-align-left
  • .glyphicon .glyphicon-align-right
  • .glyphicon .glyphicon-arrow-down
  • .glyphicon .glyphicon-arrow-left
  • .glyphicon .glyphicon-arrow-right
  • .glyphicon .glyphicon-arrow-up
  • .glyphicon .glyphicon-asterisk
  • .glyphicon .glyphicon-backward
  • .glyphicon .glyphicon-ban-circle
  • .glyphicon .glyphicon-barcode
  • .glyphicon .glyphicon-bell
  • .glyphicon .glyphicon-bold
  • .glyphicon .glyphicon-book
  • .glyphicon .glyphicon-bookmark
  • .glyphicon .glyphicon-briefcase
  • .glyphicon .glyphicon-bullhorn
  • .glyphicon .glyphicon-calendar
  • .glyphicon .glyphicon-camera
  • .glyphicon .glyphicon-certificate
  • .glyphicon .glyphicon-check
  • .glyphicon .glyphicon-chevron-down
  • .glyphicon .glyphicon-chevron-left
  • .glyphicon .glyphicon-chevron-right
  • .glyphicon .glyphicon-chevron-up
  • .glyphicon .glyphicon-circle-arrow-down
  • .glyphicon .glyphicon-circle-arrow-left
  • .glyphicon .glyphicon-circle-arrow-right
  • .glyphicon .glyphicon-circle-arrow-up
  • .glyphicon .glyphicon-cloud
  • .glyphicon .glyphicon-cloud-download
  • .glyphicon .glyphicon-cloud-upload
  • .glyphicon .glyphicon-cog
  • .glyphicon .glyphicon-collapse-down
  • .glyphicon .glyphicon-collapse-up
  • .glyphicon .glyphicon-comment
  • .glyphicon .glyphicon-compressed
  • .glyphicon .glyphicon-copyright-mark
  • .glyphicon .glyphicon-credit-card
  • .glyphicon .glyphicon-cutlery
  • .glyphicon .glyphicon-dashboard
  • .glyphicon .glyphicon-download
  • .glyphicon .glyphicon-download-alt
  • .glyphicon .glyphicon-earphone
  • .glyphicon .glyphicon-edit
  • .glyphicon .glyphicon-eject
  • .glyphicon .glyphicon-envelope
  • .glyphicon .glyphicon-euro
  • .glyphicon .glyphicon-exclamation-sign
  • .glyphicon .glyphicon-expand
  • .glyphicon .glyphicon-export
  • .glyphicon .glyphicon-eye-close
  • .glyphicon .glyphicon-eye-open
  • .glyphicon .glyphicon-facetime-video
  • .glyphicon .glyphicon-fast-backward
  • .glyphicon .glyphicon-fast-forward
  • .glyphicon .glyphicon-file
  • .glyphicon .glyphicon-film
  • .glyphicon .glyphicon-filter
  • .glyphicon .glyphicon-fire
  • .glyphicon .glyphicon-flag
  • .glyphicon .glyphicon-flash
  • .glyphicon .glyphicon-floppy-disk
  • .glyphicon .glyphicon-floppy-open
  • .glyphicon .glyphicon-floppy-remove
  • .glyphicon .glyphicon-floppy-save
  • .glyphicon .glyphicon-floppy-saved
  • .glyphicon .glyphicon-folder-close
  • .glyphicon .glyphicon-folder-open
  • .glyphicon .glyphicon-font
  • .glyphicon .glyphicon-forward
  • .glyphicon .glyphicon-fullscreen
  • .glyphicon .glyphicon-gbp
  • .glyphicon .glyphicon-gift
  • .glyphicon .glyphicon-glass
  • .glyphicon .glyphicon-globe
  • .glyphicon .glyphicon-hand-down
  • .glyphicon .glyphicon-hand-left
  • .glyphicon .glyphicon-hand-right
  • .glyphicon .glyphicon-hand-up
  • .glyphicon .glyphicon-hd-video
  • .glyphicon .glyphicon-hdd
  • .glyphicon .glyphicon-header
  • .glyphicon .glyphicon-headphones
  • .glyphicon .glyphicon-heart
  • .glyphicon .glyphicon-heart-empty
  • .glyphicon .glyphicon-home
  • .glyphicon .glyphicon-import
  • .glyphicon .glyphicon-inbox
  • .glyphicon .glyphicon-indent-left
  • .glyphicon .glyphicon-indent-right
  • .glyphicon .glyphicon-info-sign
  • .glyphicon .glyphicon-italic
  • .glyphicon .glyphicon-leaf
  • .glyphicon .glyphicon-link
  • .glyphicon .glyphicon-list
  • .glyphicon .glyphicon-list-alt
  • .glyphicon .glyphicon-lock
  • .glyphicon .glyphicon-log-in
  • .glyphicon .glyphicon-log-out
  • .glyphicon .glyphicon-magnet
  • .glyphicon .glyphicon-map-marker
  • .glyphicon .glyphicon-minus
  • .glyphicon .glyphicon-minus-sign
  • .glyphicon .glyphicon-move
  • .glyphicon .glyphicon-music
  • .glyphicon .glyphicon-new-window
  • .glyphicon .glyphicon-off
  • .glyphicon .glyphicon-ok
  • .glyphicon .glyphicon-ok-circle
  • .glyphicon .glyphicon-ok-sign
  • .glyphicon .glyphicon-open
  • .glyphicon .glyphicon-paperclip
  • .glyphicon .glyphicon-pause
  • .glyphicon .glyphicon-pencil
  • .glyphicon .glyphicon-phone
  • .glyphicon .glyphicon-phone-alt
  • .glyphicon .glyphicon-picture
  • .glyphicon .glyphicon-plane
  • .glyphicon .glyphicon-play
  • .glyphicon .glyphicon-play-circle
  • .glyphicon .glyphicon-plus
  • .glyphicon .glyphicon-plus-sign
  • .glyphicon .glyphicon-print
  • .glyphicon .glyphicon-pushpin
  • .glyphicon .glyphicon-qrcode
  • .glyphicon .glyphicon-question-sign
  • .glyphicon .glyphicon-random
  • .glyphicon .glyphicon-record
  • .glyphicon .glyphicon-refresh
  • .glyphicon .glyphicon-registration-mark
  • .glyphicon .glyphicon-remove
  • .glyphicon .glyphicon-remove-circle
  • .glyphicon .glyphicon-remove-sign
  • .glyphicon .glyphicon-repeat
  • .glyphicon .glyphicon-resize-full
  • .glyphicon .glyphicon-resize-horizontal
  • .glyphicon .glyphicon-resize-small
  • .glyphicon .glyphicon-resize-vertical
  • .glyphicon .glyphicon-retweet
  • .glyphicon .glyphicon-road
  • .glyphicon .glyphicon-save
  • .glyphicon .glyphicon-saved
  • .glyphicon .glyphicon-screenshot
  • .glyphicon .glyphicon-sd-video
  • .glyphicon .glyphicon-search
  • .glyphicon .glyphicon-send
  • .glyphicon .glyphicon-share
  • .glyphicon .glyphicon-share-alt
  • .glyphicon .glyphicon-shopping-cart
  • .glyphicon .glyphicon-signal
  • .glyphicon .glyphicon-sort
  • .glyphicon .glyphicon-sort-by-alphabet
  • .glyphicon .glyphicon-sort-by-alphabet-alt
  • .glyphicon .glyphicon-sort-by-attributes
  • .glyphicon .glyphicon-sort-by-attributes-alt
  • .glyphicon .glyphicon-sort-by-order
  • .glyphicon .glyphicon-sort-by-order-alt
  • .glyphicon .glyphicon-sound-5-1
  • .glyphicon .glyphicon-sound-6-1
  • .glyphicon .glyphicon-sound-7-1
  • .glyphicon .glyphicon-sound-dolby
  • .glyphicon .glyphicon-sound-stereo
  • .glyphicon .glyphicon-star
  • .glyphicon .glyphicon-star-empty
  • .glyphicon .glyphicon-stats
  • .glyphicon .glyphicon-step-backward
  • .glyphicon .glyphicon-step-forward
  • .glyphicon .glyphicon-stop
  • .glyphicon .glyphicon-subtitles
  • .glyphicon .glyphicon-tag
  • .glyphicon .glyphicon-tags
  • .glyphicon .glyphicon-tasks
  • .glyphicon .glyphicon-text-height
  • .glyphicon .glyphicon-text-width
  • .glyphicon .glyphicon-th
  • .glyphicon .glyphicon-th-large
  • .glyphicon .glyphicon-th-list
  • .glyphicon .glyphicon-thumbs-down
  • .glyphicon .glyphicon-thumbs-up
  • .glyphicon .glyphicon-time
  • .glyphicon .glyphicon-tint
  • .glyphicon .glyphicon-tower
  • .glyphicon .glyphicon-transfer
  • .glyphicon .glyphicon-trash
  • .glyphicon .glyphicon-tree-conifer
  • .glyphicon .glyphicon-tree-deciduous
  • .glyphicon .glyphicon-unchecked
  • .glyphicon .glyphicon-upload
  • .glyphicon .glyphicon-usd
  • .glyphicon .glyphicon-user
  • .glyphicon .glyphicon-volume-down
  • .glyphicon .glyphicon-volume-off
  • .glyphicon .glyphicon-volume-up
  • .glyphicon .glyphicon-warning-sign
  • .glyphicon .glyphicon-wrench
  • .glyphicon .glyphicon-zoom-in
  • .glyphicon .glyphicon-zoom-out

How to use

For performance reasons, all icons require a base class and individual icon class. To use, place the following code just about anywhere. Be sure to leave a space between the icon and text for proper padding.

<span class="glyphicon glyphicon-search"></span>

Examples

Use them in buttons, button groups for a toolbar, navigation, or prepended form inputs.

<button type="button" class="btn btn-default btn-lg">
  <span class="glyphicon glyphicon-star"></span> Star
</button>

Dropdowns

Toggleable, contextual menu for displaying lists of links. Made interactive with the dropdown JavaScript plugin.

Wrap the dropdown's trigger and the dropdown menu within .dropdown, or another element that declares position: relative;. Then add the menu's HTML.

<div class="dropdown">
  <button class="btn dropdown-toggle sr-only" type="button" id="dropdownMenu1" data-toggle="dropdown">
    Dropdown
    <span class="caret"></span>
  </button>
  <ul class="dropdown-menu" role="menu" aria-labelledby="dropdownMenu1">
    <li role="presentation"><a role="menuitem" tabindex="-1" href="#">Action</a></li>
    <li role="presentation"><a role="menuitem" tabindex="-1" href="#">Another action</a></li>
    <li role="presentation"><a role="menuitem" tabindex="-1" href="#">Something else here</a></li>
    <li role="presentation" class="divider"></li>
    <li role="presentation"><a role="menuitem" tabindex="-1" href="#">Separated link</a></li>
  </ul>
</div>

Add .pull-right to a .dropdown-menu to right align the dropdown menu.

<ul class="dropdown-menu pull-right" role="menu" aria-labelledby="dLabel">
  ...
</ul>

Add a header to label sections of actions in any dropdown menu.

<ul class="dropdown-menu" role="menu" aria-labelledby="dropdownMenu2">
  <li role="presentation" class="dropdown-header">Dropdown header</li>
  ...
  <li role="presentation" class="divider"></li>
  <li role="presentation" class="dropdown-header">Dropdown header</li>
  ...
</ul>

Add .disabled to a <li> in the dropdown to disable the link.

<ul class="dropdown-menu" role="menu" aria-labelledby="dropdownMenu3">
  <li role="presentation"><a role="menuitem" tabindex="-1" href="#">Regular link</a></li>
  <li role="presentation" class="disabled"><a role="menuitem" tabindex="-1" href="#">Disabled link</a></li>
  <li role="presentation"><a role="menuitem" tabindex="-1" href="#">Another link</a></li>
</ul>

Button groups

Group a series of buttons together on a single line with the button group. Add on optional JavaScript radio and checkbox style behavior with our buttons plugin.

Tooltips & popovers in button groups require special setting

When using tooltips or popovers on elements within a .btn-group, you'll have to specify the option container: 'body' to avoid unwanted side effects (such as the element growing wider and/or losing its rounded corners when the tooltip or popover is triggered).

Basic example

Wrap a series of buttons with .btn in .btn-group.

<div class="btn-group">
  <button type="button" class="btn btn-default">Left</button>
  <button type="button" class="btn btn-default">Middle</button>
  <button type="button" class="btn btn-default">Right</button>
</div>

Button toolbar

Combine sets of <div class="btn-group"> into a <div class="btn-toolbar"> for more complex components.

<div class="btn-toolbar" role="toolbar">
  <div class="btn-group">...</div>
  <div class="btn-group">...</div>
  <div class="btn-group">...</div>
</div>

Sizing

Instead of applying button sizing classes to every button in a group, just add .btn-group-* to the .btn-group.

<div class="btn-group btn-group-lg">...</div>
<div class="btn-group">...</div>
<div class="btn-group btn-group-sm">...</div>
<div class="btn-group btn-group-xs">...</div>

Nesting

Place a .btn-group within another .btn-group when you want dropdown menus mixed with a series of buttons.

<div class="btn-group">
  <button type="button" class="btn btn-default">1</button>
  <button type="button" class="btn btn-default">2</button>

  <div class="btn-group">
    <button type="button" class="btn btn-default dropdown-toggle" data-toggle="dropdown">
      Dropdown
      <span class="caret"></span>
    </button>
    <ul class="dropdown-menu">
      <li><a href="#">Dropdown link</a></li>
      <li><a href="#">Dropdown link</a></li>
    </ul>
  </div>
</div>

Vertical variation

Make a set of buttons appear vertically stacked rather than horizontally.

<div class="btn-group-vertical">
  ...
</div>

Justified link variation

Make a group of buttons stretch at the same size to span the entire width of its parent.

Element-specific usage

This only works with <a> elements as the <button> doesn't pick up these styles.

Left Middle Right 
<div class="btn-group btn-group-justified">
  ...
</div>

Button dropdowns

Use any button to trigger a dropdown menu by placing it within a .btn-group and providing the proper menu markup.

Plugin dependency

Button dropdowns require the dropdown plugin to be included in your version of Bootstrap.

Single button dropdowns

Turn a button into a dropdown toggle with some basic markup changes.

<!-- Single button -->
<div class="btn-group">
  <button type="button" class="btn btn-default dropdown-toggle" data-toggle="dropdown">
    Action <span class="caret"></span>
  </button>
  <ul class="dropdown-menu" role="menu">
    <li><a href="#">Action</a></li>
    <li><a href="#">Another action</a></li>
    <li><a href="#">Something else here</a></li>
    <li class="divider"></li>
    <li><a href="#">Separated link</a></li>
  </ul>
</div>

Split button dropdowns

Similarly, create split button dropdowns with the same markup changes, only with a separate button.

<!-- Split button -->
<div class="btn-group">
  <button type="button" class="btn btn-danger">Action</button>
  <button type="button" class="btn btn-danger dropdown-toggle" data-toggle="dropdown">
    <span class="caret"></span>
  </button>
  <ul class="dropdown-menu" role="menu">
    <li><a href="#">Action</a></li>
    <li><a href="#">Another action</a></li>
    <li><a href="#">Something else here</a></li>
    <li class="divider"></li>
    <li><a href="#">Separated link</a></li>
  </ul>
</div>

Sizing

Button dropdowns work with buttons of all sizes.

<!-- Large button group -->
<div class="btn-group">
  <button class="btn btn-default btn-lg dropdown-toggle" type="button" data-toggle="dropdown">
    Large button <span class="caret"></span>
  </button>
  <ul class="dropdown-menu">
    ...
  </ul>
</div>

<!-- Small button group -->
<div class="btn-group">
  <button class="btn btn-default btn-sm dropdown-toggle" type="button" data-toggle="dropdown">
    Small button <span class="caret"></span>
  </button>
  <ul class="dropdown-menu">
    ...
  </ul>
</div>

<!-- Extra small button group -->
<div class="btn-group">
  <button class="btn btn-default btn-xs dropdown-toggle" type="button" data-toggle="dropdown">
    Extra small button <span class="caret"></span>
  </button>
  <ul class="dropdown-menu">
    ...
  </ul>
</div>

Dropup variation

Trigger dropdown menus above elements by adding .dropup to the parent.

<div class="btn-group dropup">
  <button type="button" class="btn btn-default">Dropup</button>
  <button type="button" class="btn btn-default dropdown-toggle" data-toggle="dropdown">
    <span class="caret"></span>
  </button>
  <ul class="dropdown-menu">
    <!-- Dropdown menu links -->
  </ul>
</div>

Input groups

Extend form controls by adding text or buttons before, after, or on both sides of any text-based input. Use .input-group with an .input-group-addon to prepend or append elements to a .form-control.

Cross-browser compatibility

Avoid using <select> elements here as they cannot be fully styled in WebKit browsers.

Tooltips & popovers in input groups require special setting

When using tooltips or popovers on elements within an .input-group, you'll have to specify the option container: 'body' to avoid unwanted side effects (such as the element growing wider and/or losing its rounded corners when the tooltip or popover is triggered).

Basic example

@

.00

$ .00 
<div class="input-group">
  <span class="input-group-addon">@</span>
  <input type="text" class="form-control" placeholder="Username">
</div>

<div class="input-group">
  <input type="text" class="form-control">
  <span class="input-group-addon">.00</span>
</div>

<div class="input-group">
  <span class="input-group-addon">$</span>
  <input type="text" class="form-control">
  <span class="input-group-addon">.00</span>
</div>

Sizing

Add the relative form sizing classes to the .input-group itself and contents within will automatically resize—no need for repeating the form control size classes on each element.

@

@

@ 
<div class="input-group input-group-lg">
  <span class="input-group-addon">@</span>
  <input type="text" class="form-control input-lg" placeholder="Username">
</div>

<div class="input-group">
  <span class="input-group-addon">@</span>
  <input type="text" class="form-control" placeholder="Username">
</div>

<div class="input-group input-group-sm">
  <span class="input-group-addon">@</span>
  <input type="text" class="form-control" placeholder="Username">
</div>

Checkboxes and radio addons

Place any checkbox or radio option within an input group's addon instead of text.

<div class="row">
  <div class="col-lg-6">
    <div class="input-group">
      <span class="input-group-addon">
        <input type="checkbox">
      </span>
      <input type="text" class="form-control">
    </div><!-- /input-group -->
  </div><!-- /.col-lg-6 -->
  <div class="col-lg-6">
    <div class="input-group">
      <span class="input-group-addon">
        <input type="radio">
      </span>
      <input type="text" class="form-control">
    </div><!-- /input-group -->
  </div><!-- /.col-lg-6 -->
</div><!-- /.row -->

Button addons

Buttons in input groups are a bit different and require one extra level of nesting. Instead of .input-group-addon, you'll need to use .input-group-btn to wrap the buttons. This is required due to default browser styles that cannot be overridden.

<div class="row">
  <div class="col-lg-6">
    <div class="input-group">
      <span class="input-group-btn">
        <button class="btn btn-default" type="button">Go!</button>
      </span>
      <input type="text" class="form-control">
    </div><!-- /input-group -->
  </div><!-- /.col-lg-6 -->
  <div class="col-lg-6">
    <div class="input-group">
      <input type="text" class="form-control">
      <span class="input-group-btn">
        <button class="btn btn-default" type="button">Go!</button>
      </span>
    </div><!-- /input-group -->
  </div><!-- /.col-lg-6 -->
</div><!-- /.row -->

Buttons with dropdowns

<div class="row">
  <div class="col-lg-6">
    <div class="input-group">
      <div class="input-group-btn">
        <button type="button" class="btn btn-default dropdown-toggle" data-toggle="dropdown">Action <span class="caret"></span></button>
        <ul class="dropdown-menu">
          <li><a href="#">Action</a></li>
          <li><a href="#">Another action</a></li>
          <li><a href="#">Something else here</a></li>
          <li class="divider"></li>
          <li><a href="#">Separated link</a></li>
        </ul>
      </div><!-- /btn-group -->
      <input type="text" class="form-control">
    </div><!-- /input-group -->
  </div><!-- /.col-lg-6 -->
  <div class="col-lg-6">
    <div class="input-group">
      <input type="text" class="form-control">
      <div class="input-group-btn">
        <button type="button" class="btn btn-default dropdown-toggle" data-toggle="dropdown">Action <span class="caret"></span></button>
        <ul class="dropdown-menu pull-right">
          <li><a href="#">Action</a></li>
          <li><a href="#">Another action</a></li>
          <li><a href="#">Something else here</a></li>
          <li class="divider"></li>
          <li><a href="#">Separated link</a></li>
        </ul>
      </div><!-- /btn-group -->
    </div><!-- /input-group -->
  </div><!-- /.col-lg-6 -->
</div><!-- /.row -->

Segmented buttons

<div class="input-group">
  <div class="input-group-btn">
    <!-- Button and dropdown menu -->
  </div>
  <input type="text" class="form-control">
</div>

<div class="input-group">
  <input type="text" class="form-control">
  <div class="input-group-btn">
    <!-- Button and dropdown menu -->
  </div>
</div>

Navs

Navs available in Bootstrap have shared markup, starting with the base .nav class, as well as shared states. Swap modifier classes to switch between each style.

Note the .nav-tabs class requires the .nav base class.

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

Take that same HTML, but use .nav-pills instead:

<ul class="nav nav-pills">
  <li class="active"><a href="#">Home</a></li>
  <li><a href="#">Profile</a></li>
  <li><a href="#">Messages</a></li>
</ul>

Pills are also vertically stackable. Just add .nav-stacked.

<ul class="nav nav-pills nav-stacked">
  ...
</ul>

Easily make tabs or pills equal widths of their parent at screens wider than 768px with .nav-justified. On smaller screens, the nav links are stacked.

WebKit and responsive justified navs

Chrome and Safari both exhibit a bug in which resizing your browser horizontally causes rendering errors in the justified nav that are cleared upon refreshing. This bug is also shown in the justified nav example.


<ul class="nav nav-tabs nav-justified">
  ...
</ul>
<ul class="nav nav-pills nav-justified">
  ...
</ul>

For any nav component (tabs, pills, or list), add .disabled for gray links and no hover effects.

Link functionality not impacted

This class will only change the <a>'s appearance, not its functionality. Use custom JavaScript to disable links here.

<ul class="nav nav-pills">
  ...
  <li class="disabled"><a href="#">Disabled link</a></li>
  ...
</ul>

Add dropdown menus with a little extra HTML and the dropdowns JavaScript plugin.

Tabs with dropdowns

<ul class="nav nav-tabs">
  ...
  <li class="dropdown">
    <a class="dropdown-toggle" data-toggle="dropdown" href="#">
      Dropdown <span class="caret"></span>
    </a>
    <ul class="dropdown-menu">
      ...
    </ul>
  </li>
  ...
</ul>

Pills with dropdowns

<ul class="nav nav-pills">
  ...
  <li class="dropdown">
    <a class="dropdown-toggle" data-toggle="dropdown" href="#">
      Dropdown <span class="caret"></span>
    </a>
    <ul class="dropdown-menu">
      ...
    </ul>
  </li>
  ...
</ul>

Navbar

Navbars are responsive meta components that serve as navigation headers for your application or site. They begin collapsed (and are toggleable) in mobile views and become horizontal as the available viewport width increases.

Customize the collapsing point

Depending on the content in your navbar, you might need to change the point at which your navbar switches between collapsed and horizontal mode. Customize the @grid-float-breakpoint variable or add your own media query.

<nav class="navbar navbar-default" role="navigation">
  <!-- Brand and toggle get grouped for better mobile display -->
  <div class="navbar-header">
    <button type="button" class="navbar-toggle" data-toggle="collapse" data-target=".navbar-ex1-collapse">
      <span class="sr-only">Toggle navigation</span>
      <span class="icon-bar"></span>
      <span class="icon-bar"></span>
      <span class="icon-bar"></span>
    </button>
    <a class="navbar-brand" href="#">Brand</a>
  </div>

  <!-- Collect the nav links, forms, and other content for toggling -->
  <div class="collapse navbar-collapse navbar-ex1-collapse">
    <ul class="nav navbar-nav">
      <li class="active"><a href="#">Link</a></li>
      <li><a href="#">Link</a></li>
      <li class="dropdown">
        <a href="#" class="dropdown-toggle" data-toggle="dropdown">Dropdown <b class="caret"></b></a>
        <ul class="dropdown-menu">
          <li><a href="#">Action</a></li>
          <li><a href="#">Another action</a></li>
          <li><a href="#">Something else here</a></li>
          <li><a href="#">Separated link</a></li>
          <li><a href="#">One more separated link</a></li>
        </ul>
      </li>
    </ul>
    <form class="navbar-form navbar-left" role="search">
      <div class="form-group">
        <input type="text" class="form-control" placeholder="Search">
      </div>
      <button type="submit" class="btn btn-default">Submit</button>
    </form>
    <ul class="nav navbar-nav navbar-right">
      <li><a href="#">Link</a></li>
      <li class="dropdown">
        <a href="#" class="dropdown-toggle" data-toggle="dropdown">Dropdown <b class="caret"></b></a>
        <ul class="dropdown-menu">
          <li><a href="#">Action</a></li>
          <li><a href="#">Another action</a></li>
          <li><a href="#">Something else here</a></li>
          <li><a href="#">Separated link</a></li>
        </ul>
      </li>
    </ul>
  </div><!-- /.navbar-collapse -->
</nav>

Plugin dependency

The responsive navbar requires the collapse plugin to be included in your version of Bootstrap.

Make navbars accessible

Be sure to add a role="navigation" to every navbar to help with accessibility.

Place form content within .navbar-form for proper vertical alignment and collapsed behavior in narrow viewports. Use the alignment options to decide where it resides within the navbar content.

As a heads up, .navbar-form shares much of its code with .form-inline via mixin.

<form class="navbar-form navbar-left" role="search">
  <div class="form-group">
    <input type="text" class="form-control" placeholder="Search">
  </div>
  <button type="submit" class="btn btn-default">Submit</button>
</form>

For buttons not residing in a <form>, add this class to vertically center buttons within a navbar.

<button type="button" class="btn btn-default navbar-btn">Sign in</button>

Text

Wrap strings of text in an element with .navbar-text, usually on a <p> tag for proper leading and color.

<p class="navbar-text">Signed in as Mark Otto</p>

For folks using standard links that are not within the regular navbar navigation component, use the .navbar-link class to add the proper colors for the default and inverse navbar options.

<p class="navbar-text pull-right">Signed in as <a href="#" class="navbar-link">Mark Otto</a></p>

Align nav links, forms, buttons, or text, using the .navbar-left or .navbar-right utility classes. Both classes will add a CSS float in the specified direction. For example, to align nav links, put them in a separate <ul> with the respective utility class applied.

These classes are mixin-ed versions of .pull-left and .pull-right, but they're scoped to media queries for easier handling of navbar components across device sizes.

Add .navbar-fixed-top.

<nav class="navbar navbar-default navbar-fixed-top" role="navigation">
  ...
</nav>

Body padding required

The fixed navbar will overlay your other content, unless you add padding to the top of the <body>. Try out your own values or use our snippet below. Tip: By default, the navbar is 50px high.

body { padding-top: 70px; }

Make sure to include this after the core Bootstrap CSS.

Add .navbar-fixed-bottom instead.

<nav class="navbar navbar-default navbar-fixed-bottom" role="navigation">
  ...
</nav>

Body padding required

The fixed navbar will overlay your other content, unless you add padding to the bottom of the <body>. Try out your own values or use our snippet below. Tip: By default, the navbar is 50px high.

body { padding-bottom: 70px; }

Make sure to include this after the core Bootstrap CSS.

Create a full-width navbar that scrolls away with the page by adding .navbar-static-top. Unlike the .navbar-fixed-* classes, you do not need to change any padding on the body.

<nav class="navbar navbar-default navbar-static-top" role="navigation">
  ...
</nav>

Modify the look of the navbar by adding .navbar-inverse.

<nav class="navbar navbar-inverse" role="navigation">
  ...
</nav>

Breadcrumbs

Indicate the current page's location within a navigational hierarchy.

Separators are automatically added in CSS through :before and content.

  1. Home
  1. Home
  2. Library
  1. Home
  2. Library
  3. Data
<ol class="breadcrumb">
  <li><a href="#">Home</a></li>
  <li><a href="#">Library</a></li>
  <li class="active">Data</li>
</ol>

Pagination

Provide pagination links for your site or app with the multi-page pagination component, or the simpler pager alternative.

Default pagination

Simple pagination inspired by Rdio, great for apps and search results. The large block is hard to miss, easily scalable, and provides large click areas.

<ul class="pagination">
  <li><a href="#">&laquo;</a></li>
  <li><a href="#">1</a></li>
  <li><a href="#">2</a></li>
  <li><a href="#">3</a></li>
  <li><a href="#">4</a></li>
  <li><a href="#">5</a></li>
  <li><a href="#">&raquo;</a></li>
</ul>

Disabled and active states

Links are customizable for different circumstances. Use .disabled for unclickable links and .active to indicate the current page.

<ul class="pagination">
  <li class="disabled"><a href="#">&laquo;</a></li>
  <li class="active"><a href="#">1 <span class="sr-only">(current)</span></a></li>
  ...
</ul>

You can optionally swap out active or disabled anchors for <span> to remove click functionality while retaining intended styles.

<ul class="pagination">
  <li class="disabled"><span>&laquo;</span></li>
  <li class="active"><span>1 <span class="sr-only">(current)</span></span></li>
  ...
</ul>

Sizing

Fancy larger or smaller pagination? Add .pagination-lg or .pagination-sm for additional sizes.

<ul class="pagination pagination-lg">...</ul>
<ul class="pagination">...</ul>
<ul class="pagination pagination-sm">...</ul>

Pager

Quick previous and next links for simple pagination implementations with light markup and styles. It's great for simple sites like blogs or magazines.

Default example

By default, the pager centers links.

<ul class="pager">
  <li><a href="#">Previous</a></li>
  <li><a href="#">Next</a></li>
</ul>

Aligned links

Alternatively, you can align each link to the sides:

<ul class="pager">
  <li class="previous"><a href="#">&larr; Older</a></li>
  <li class="next"><a href="#">Newer &rarr;</a></li>
</ul>

Optional disabled state

Pager links also use the general .disabled utility class from the pagination.

<ul class="pager">
  <li class="previous disabled"><a href="#">&larr; Older</a></li>
  <li class="next"><a href="#">Newer &rarr;</a></li>
</ul>

Labels

Example

Example heading New

Example heading New

Example heading New

Example heading New

Example heading New
Example heading New
<h3>Example heading <span class="label label-default">New</span></h3>

Available variations

Add any of the below mentioned modifier classes to change the appearance of a label.

Default Primary Success Info Warning Danger 
<span class="label label-default">Default</span>
<span class="label label-primary">Primary</span>
<span class="label label-success">Success</span>
<span class="label label-info">Info</span>
<span class="label label-warning">Warning</span>
<span class="label label-danger">Danger</span>

Badges

Easily highlight new or unread items by adding a <span class="badge"> to links, Bootstrap navs, and more.

Inbox 42 
<a href="#">Inbox <span class="badge">42</span></a>

Self collapsing

When there are no new or unread items, badges will simply collapse (via CSS's :empty selector) provided no content exists within.

Cross-browser compatibility

Badges won't self collapse in Internet Explorer 8 because it lacks support for the :empty selector.

Adapts to active nav states

Built-in styles are included for placing badges in active states in pill and list navigations.


<ul class="nav nav-pills nav-stacked">
  <li class="active">
    <a href="#">
      <span class="badge pull-right">42</span>
      Home
    </a>
  </li>
  ...
</ul>

Jumbotron

A lightweight, flexible component that can optional extend the entire viewport to showcase key content on your site. To make the jumbotron full width, don't include it within a .container. Placing it within a container will keep it at the width of the rest of your content and provide rounded corners.

Hello, world!

This is a simple hero unit, a simple jumbotron-style component for calling extra attention to featured content or information.

Learn more

<div class="jumbotron">
  <div class="container">
    <h1>Hello, world!</h1>
    <p>...</p>
    <p><a class="btn btn-primary btn-lg" role="button">Learn more</a></p>
  </div>
</div>

Page header

A simple shell for an h1 to appropriately space out and segment sections of content on a page. It can utilize the h1's default small element, as well as most other components (with additional styles).

Example page header Subtext for header

<div class="page-header">
  <h1>Example page header <small>Subtext for header</small></h1>
</div>

Thumbnails

Extend Bootstrap's grid system with the thumbnail component to easily display grids of images, videos, text, and more.

Default example

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

Generic placeholder thumbnail
Generic placeholder thumbnail
Generic placeholder thumbnail
Generic placeholder thumbnail 
<div class="row">
  <div class="col-sm-6 col-md-3">
    <a href="#" class="thumbnail">
      <img data-src="holder.js/100%x180" alt="...">
    </a>
  </div>
  ...
</div>

Custom content

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

Generic placeholder thumbnail

Thumbnail label

Cras justo odio, dapibus ac facilisis in, egestas eget quam. Donec id elit non mi porta gravida at eget metus. Nullam id dolor id nibh ultricies vehicula ut id elit.

Button Button

Generic placeholder thumbnail

Thumbnail label

Cras justo odio, dapibus ac facilisis in, egestas eget quam. Donec id elit non mi porta gravida at eget metus. Nullam id dolor id nibh ultricies vehicula ut id elit.

Button Button

Generic placeholder thumbnail

Thumbnail label

Cras justo odio, dapibus ac facilisis in, egestas eget quam. Donec id elit non mi porta gravida at eget metus. Nullam id dolor id nibh ultricies vehicula ut id elit.

Button Button

<div class="row">
  <div class="col-sm-6 col-md-4">
    <div class="thumbnail">
      <img data-src="holder.js/300x200" alt="...">
      <div class="caption">
        <h3>Thumbnail label</h3>
        <p>...</p>
        <p><a href="#" class="btn btn-primary" role="button">Button</a> <a href="#" class="btn btn-default" role="button">Button</a></p>
      </div>
    </div>
  </div>
</div>

Alerts

Provide contextual feedback messages for typical user actions with the handful of available and flexible alert messages. For inline dismissal, use the alerts jQuery plugin.

Examples

Wrap any text and an optional dismiss button in .alert and one of the four contextual classes (e.g., .alert-success) for basic alert messages.

No default class

Alerts don't have default classes, only base and modifier classes. A default gray alert doesn't make too much sense, so you're required to specify a type via contextual class. Choose from success, info, warning, or danger.

Well done! You successfully read this important alert message.
Heads up! This alert needs your attention, but it's not super important.
Warning! Best check yo self, you're not looking too good.
Oh snap! Change a few things up and try submitting again. 
<div class="alert alert-success">...</div>
<div class="alert alert-info">...</div>
<div class="alert alert-warning">...</div>
<div class="alert alert-danger">...</div>

Dismissable alerts

Build on any alert by adding an optional .alert-dismissable and close button.

Warning! Best check yo self, you're not looking too good. 
<div class="alert alert-warning alert-dismissable alert-warning">
  <button type="button" class="close" data-dismiss="alert" aria-hidden="true">&times;</button>
  <strong>Warning!</strong> Best check yo self, you're not looking too good.
</div>

Ensure proper behavior across all devices

Be sure to use the <button> element with the data-dismiss="alert" data attribute.

Use the .alert-link utility class to quickly provide matching colored links within any alert.

Well done! You successfully read this important alert message.
Heads up! This alert needs your attention, but it's not super important.
Warning! Best check yo self, you're not looking too good.
Oh snap! Change a few things up and try submitting again. 
<div class="alert alert-success">
  <a href="#" class="alert-link">...</a>
</div>
<div class="alert alert-info">
  <a href="#" class="alert-link">...</a>
</div>
<div class="alert alert-warning">
  <a href="#" class="alert-link">...</a>
</div>
<div class="alert alert-danger">
  <a href="#" class="alert-link">...</a>
</div>

Progress bars

Provide up-to-date feedback on the progress of a workflow or action with simple yet flexible progress bars.

Cross-browser compatibility

Progress bars use CSS3 transitions and animations to achieve some of their effects. These features are not supported in Internet Explorer 9 and below or older versions of Firefox. Opera 12 does not support animations.

Basic example

Default progress bar.

60% Complete 
<div class="progress">
  <div class="progress-bar" role="progressbar" aria-valuenow="60" aria-valuemin="0" aria-valuemax="100" style="width: 60%;">
    <span class="sr-only">60% Complete</span>
  </div>
</div>

Contextual alternatives

Progress bars use some of the same button and alert classes for consistent styles.

40% Complete (success)
20% Complete
60% Complete (warning)
80% Complete (danger) 
<div class="progress">
  <div class="progress-bar progress-bar-success" role="progressbar" aria-valuenow="40" aria-valuemin="0" aria-valuemax="100" style="width: 40%">
    <span class="sr-only">40% Complete (success)</span>
  </div>
</div>
<div class="progress">
  <div class="progress-bar progress-bar-info" role="progressbar" aria-valuenow="20" aria-valuemin="0" aria-valuemax="100" style="width: 20%">
    <span class="sr-only">20% Complete</span>
  </div>
</div>
<div class="progress">
  <div class="progress-bar progress-bar-warning" role="progressbar" aria-valuenow="60" aria-valuemin="0" aria-valuemax="100" style="width: 60%">
    <span class="sr-only">60% Complete (warning)</span>
  </div>
</div>
<div class="progress">
  <div class="progress-bar progress-bar-danger" role="progressbar" aria-valuenow="80" aria-valuemin="0" aria-valuemax="100" style="width: 80%">
    <span class="sr-only">80% Complete</span>
  </div>
</div>

Striped

Uses a gradient to create a striped effect. Not available in IE8.

40% Complete (success)
20% Complete
60% Complete (warning)
80% Complete (danger) 
<div class="progress progress-striped">
  <div class="progress-bar progress-bar-success" role="progressbar" aria-valuenow="40" aria-valuemin="0" aria-valuemax="100" style="width: 40%">
    <span class="sr-only">40% Complete (success)</span>
  </div>
</div>
<div class="progress progress-striped">
  <div class="progress-bar progress-bar-info" role="progressbar" aria-valuenow="20" aria-valuemin="0" aria-valuemax="100" style="width: 20%">
    <span class="sr-only">20% Complete</span>
  </div>
</div>
<div class="progress progress-striped">
  <div class="progress-bar progress-bar-warning" role="progressbar" aria-valuenow="60" aria-valuemin="0" aria-valuemax="100" style="width: 60%">
    <span class="sr-only">60% Complete (warning)</span>
  </div>
</div>
<div class="progress progress-striped">
  <div class="progress-bar progress-bar-danger" role="progressbar" aria-valuenow="80" aria-valuemin="0" aria-valuemax="100" style="width: 80%">
    <span class="sr-only">80% Complete (danger)</span>
  </div>
</div>

Animated

Add .active to .progress-striped to animate the stripes right to left. Not available in all versions of IE.

45% Complete
<div class="progress progress-striped active">
  <div class="progress-bar"  role="progressbar" aria-valuenow="45" aria-valuemin="0" aria-valuemax="100" style="width: 45%">
    <span class="sr-only">45% Complete</span>
  </div>
</div>

Stacked

Place multiple bars into the same .progress to stack them.

35% Complete (success)
20% Complete (warning)
10% Complete (danger) 
<div class="progress">
  <div class="progress-bar progress-bar-success" style="width: 35%">
    <span class="sr-only">35% Complete (success)</span>
  </div>
  <div class="progress-bar progress-bar-warning" style="width: 20%">
    <span class="sr-only">20% Complete (warning)</span>
  </div>
  <div class="progress-bar progress-bar-danger" style="width: 10%">
    <span class="sr-only">10% Complete (danger)</span>
  </div>
</div>

Media object

Abstract object styles for building various types of components (like blog comments, Tweets, etc) that feature a left- or right-aligned image alongside textual content.

Default media

The default media allow to float a media object (images, video, audio) to the left or right of a content block.

Generic placeholder image

Media heading

Cras sit amet nibh libero, in gravida nulla. Nulla vel metus scelerisque ante sollicitudin commodo. Cras purus odio, vestibulum in vulputate at, tempus viverra turpis. Fusce condimentum nunc ac nisi vulputate fringilla. Donec lacinia congue felis in faucibus.
Generic placeholder image

Media heading

Cras sit amet nibh libero, in gravida nulla. Nulla vel metus scelerisque ante sollicitudin commodo. Cras purus odio, vestibulum in vulputate at, tempus viverra turpis. Fusce condimentum nunc ac nisi vulputate fringilla. Donec lacinia congue felis in faucibus.
Generic placeholder image

Media heading

Cras sit amet nibh libero, in gravida nulla. Nulla vel metus scelerisque ante sollicitudin commodo. Cras purus odio, vestibulum in vulputate at, tempus viverra turpis. Fusce condimentum nunc ac nisi vulputate fringilla. Donec lacinia congue felis in faucibus. 
<div class="media">
  <a class="pull-left" href="#">
    <img class="media-object" src="..." alt="...">
  </a>
  <div class="media-body">
    <h4 class="media-heading">Media heading</h4>
    ...
  </div>
</div>

Media list

With a bit of extra markup, you can use media inside list (useful for comment threads or articles lists).

  • Generic placeholder image

    Media heading

    Cras sit amet nibh libero, in gravida nulla. Nulla vel metus scelerisque ante sollicitudin commodo. Cras purus odio, vestibulum in vulputate at, tempus viverra turpis.

    Generic placeholder image

    Nested media heading

    Cras sit amet nibh libero, in gravida nulla. Nulla vel metus scelerisque ante sollicitudin commodo. Cras purus odio, vestibulum in vulputate at, tempus viverra turpis.
    Generic placeholder image

    Nested media heading

    Cras sit amet nibh libero, in gravida nulla. Nulla vel metus scelerisque ante sollicitudin commodo. Cras purus odio, vestibulum in vulputate at, tempus viverra turpis.
    Generic placeholder image

    Nested media heading

    Cras sit amet nibh libero, in gravida nulla. Nulla vel metus scelerisque ante sollicitudin commodo. Cras purus odio, vestibulum in vulputate at, tempus viverra turpis.
  • Generic placeholder image

    Media heading

    Cras sit amet nibh libero, in gravida nulla. Nulla vel metus scelerisque ante sollicitudin commodo. Cras purus odio, vestibulum in vulputate at, tempus viverra turpis. 
<ul class="media-list">
  <li class="media">
    <a class="pull-left" href="#">
      <img class="media-object" src="..." alt="...">
    </a>
    <div class="media-body">
      <h4 class="media-heading">Media heading</h4>
      ...
    </div>
  </li>
</ul>

List group

List groups are a flexible and powerful component for displaying not only simple lists of elements, but complex ones with custom content.

Basic example

The most basic list group is simply an unordered list with list items, and the proper classes. Build upon it with the options that follow, or your own CSS as needed.

  • Cras justo odio
  • Dapibus ac facilisis in
  • Morbi leo risus
  • Porta ac consectetur ac
  • Vestibulum at eros
<ul class="list-group">
  <li class="list-group-item">Cras justo odio</li>
  <li class="list-group-item">Dapibus ac facilisis in</li>
  <li class="list-group-item">Morbi leo risus</li>
  <li class="list-group-item">Porta ac consectetur ac</li>
  <li class="list-group-item">Vestibulum at eros</li>
</ul>

Badges

Add the badges component to any list group item and it will automatically be positioned on the right.

  • 14 Cras justo odio
  • 2 Dapibus ac facilisis in
  • 1 Morbi leo risus 
<ul class="list-group">
  <li class="list-group-item">
    <span class="badge">14</span>
    Cras justo odio
  </li>
</ul>

Linked items

Linkify list group items by using anchor tags instead of list items (that also means a parent <div> instead of an <ul>). No need for individual parents around each element.

Cras justo odio Dapibus ac facilisis in Morbi leo risus Porta ac consectetur ac Vestibulum at eros 
<div class="list-group">
  <a href="#" class="list-group-item active">
    Cras justo odio
  </a>
  <a href="#" class="list-group-item">Dapibus ac facilisis in</a>
  <a href="#" class="list-group-item">Morbi leo risus</a>
  <a href="#" class="list-group-item">Porta ac consectetur ac</a>
  <a href="#" class="list-group-item">Vestibulum at eros</a>
</div>

Custom content

Add nearly any HTML within, even for linked list groups like the one below.

List group item heading

Donec id elit non mi porta gravida at eget metus. Maecenas sed diam eget risus varius blandit.

List group item heading

Donec id elit non mi porta gravida at eget metus. Maecenas sed diam eget risus varius blandit.

List group item heading

Donec id elit non mi porta gravida at eget metus. Maecenas sed diam eget risus varius blandit.

 
<div class="list-group">
  <a href="#" class="list-group-item active">
    <h4 class="list-group-item-heading">List group item heading</h4>
    <p class="list-group-item-text">...</p>
  </a>
</div>

Panels

While not always necessary, sometimes you need to put your DOM in a box. For those situations, try the panel component.

Basic example

By default, all the .panel does is apply some basic border and padding to contain some content.

Basic panel example 
<div class="panel panel-default">
  <div class="panel-body">
    Basic panel example
  </div>
</div>

Panel with heading

Easily add a heading container to your panel with .panel-heading. You may also include any <h1>-<h6> with a .panel-title class to add a pre-styled heading.

Panel heading without title
Panel content

Panel title

Panel content 
<div class="panel panel-default">
  <div class="panel-heading">Panel heading without title</div>
  <div class="panel-body">
    Panel content
  </div>
</div>

<div class="panel panel-default">
  <div class="panel-heading">
    <h3 class="panel-title">Panel title</h3>
  </div>
  <div class="panel-body">
    Panel content
  </div>
</div>

Wrap buttons or secondary text in .panel-footer. Note that panel footers do not inherit colors and borders when using contextual variations as they are not meant to be in the foreground.

Panel content
Panel footer
<div class="panel panel-default">
  <div class="panel-body">
    Panel content
  </div>
  <div class="panel-footer">Panel footer</div>
</div>

Contextual alternatives

Like other components, easily make a panel more meaningful to a particular context by adding any of the contextual state classes.

Panel title

Panel content

Panel title

Panel content

Panel title

Panel content

Panel title

Panel content

Panel title

Panel content 
<div class="panel panel-primary">...</div>
<div class="panel panel-success">...</div>
<div class="panel panel-info">...</div>
<div class="panel panel-warning">...</div>
<div class="panel panel-danger">...</div>

With tables

Add any non-bordered .table within a panel for a seamless design. If there is a .panel-body, we add an extra border to the top of the table for separation.

Panel heading

Some default panel content here. Nulla vitae elit libero, a pharetra augue. Aenean lacinia bibendum nulla sed consectetur. Aenean eu leo quam. Pellentesque ornare sem lacinia quam venenatis vestibulum. Nullam id dolor id nibh ultricies vehicula ut id elit.

# First Name Last Name Username
1 Mark Otto @mdo
2 Jacob Thornton @fat
3 Larry the Bird @twitter 
<div class="panel panel-default">
  <!-- Default panel contents -->
  <div class="panel-heading">Panel heading</div>
  <div class="panel-body">
    <p>...</p>
  </div>

  <!-- Table -->
  <table class="table">
    ...
  </table>
</div>

If there is no panel body, the component moves from panel header to table without interruption.

Panel heading
# First Name Last Name Username
1 Mark Otto @mdo
2 Jacob Thornton @fat
3 Larry the Bird @twitter 
<div class="panel panel-default">
  <!-- Default panel contents -->
  <div class="panel-heading">Panel heading</div>

  <!-- Table -->
  <table class="table">
    ...
  </table>
</div>

With list groups

Easily include full-width list groups within any panel.

Panel heading

Some default panel content here. Nulla vitae elit libero, a pharetra augue. Aenean lacinia bibendum nulla sed consectetur. Aenean eu leo quam. Pellentesque ornare sem lacinia quam venenatis vestibulum. Nullam id dolor id nibh ultricies vehicula ut id elit.

  • Cras justo odio
  • Dapibus ac facilisis in
  • Morbi leo risus
  • Porta ac consectetur ac
  • Vestibulum at eros
<div class="panel panel-default">
  <!-- Default panel contents -->
  <div class="panel-heading">Panel heading</div>
  <div class="panel-body">
    <p>...</p>
  </div>

  <!-- List group -->
  <ul class="list-group">
    <li class="list-group-item">Cras justo odio</li>
    <li class="list-group-item">Dapibus ac facilisis in</li>
    <li class="list-group-item">Morbi leo risus</li>
    <li class="list-group-item">Porta ac consectetur ac</li>
    <li class="list-group-item">Vestibulum at eros</li>
  </ul>
</div>

Wells

Default well

Use the well as a simple effect on an element to give it an inset effect.

Look, I'm in a well! 
<div class="well">...</div>

Optional classes

Control padding and rounded corners with two optional modifier classes.

Look, I'm in a large well! 
<div class="well well-lg">...</div>
Look, I'm in a small well! 
<div class="well well-sm">...</div>