base-css.html

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<!-- Masthead
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<header class="jumbotron subhead" id="overview">
  <h1>Base CSS</h1>
  <p class="lead">On top of the scaffolding, basic HTML elements are styled and enhanced with extensible classes to provide a fresh, consistent look and feel.</p>
  <div class="subnav">
    <ul class="nav nav-pills">
      <li><a href="#typography">Typography</a></li>
      <li><a href="#code">Code</a></li>
      <li><a href="#tables">Tables</a></li>
      <li><a href="#forms">Forms</a></li>
      <li><a href="#buttons">Buttons</a></li>
      <li><a href="#icons">Icons by Glyphicons</a></li>
    </ul>
  </div>
</header>


<!-- Typography
================================================== -->
<section id="typography">
  <div class="page-header">
    <h1>Typography <small>Headings, paragraphs, lists, and other inline type elements</small></h1>
  </div>

  <h2>Headings</h2>
  <p>All HTML headings, <code>&lt;h1&gt;</code> through <code>&lt;h6&gt;</code> are available.</p>
  <div class="bs-docs-example">
    <h1>h1. Heading 1</h1>
    <h2>h2. Heading 2</h2>
    <h3>h3. Heading 3</h3>
    <h4>h4. Heading 4</h4>
    <h5>h5. Heading 5</h5>
    <h6>h6. Heading 6</h6>
  </div>

  <h2>Body copy</h2>
  <p>Bootstrap's global default <code>font-size</code> is <strong>13px</strong>, with a <code>line-height</code> of <strong>18px</strong>. This is applied to the <code>&lt;body&gt;</code> and all paragraphs. In addition, <code>&lt;p&gt;</code> (paragraphs) receive a bottom margin of half their line-height (9px by default).</p>
  <div class="bs-docs-example">
    <p>Nullam quis risus eget urna mollis ornare vel eu leo. Cum sociis natoque penatibus et magnis dis parturient montes, nascetur ridiculus mus. Nullam id dolor id nibh ultricies vehicula.</p>
    <p>Cum sociis natoque penatibus et magnis dis parturient montes, nascetur ridiculus mus. Donec ullamcorper nulla non metus auctor fringilla. Duis mollis, est non commodo luctus, nisi erat porttitor ligula, eget lacinia odio sem nec elit. Donec ullamcorper nulla non metus auctor fringilla.</p>
    <p>Maecenas sed diam eget risus varius blandit sit amet non magna. Donec id elit non mi porta gravida at eget metus. Duis mollis, est non commodo luctus, nisi erat porttitor ligula, eget lacinia odio sem nec elit.</p>
  </div>

  <h3>Lead body copy</h3>
  <p>Make a paragraph stand out by adding <code>.lead</code>.</p>
  <div class="bs-docs-example">
    <p class="lead">Vivamus sagittis lacus vel augue laoreet rutrum faucibus dolor auctor. Duis mollis, est non commodo luctus.</p>
  </div>

  <h2>Built with Less</h2>
  <p>The typographic scale is based on two LESS variables in <strong>variables.less</strong>: <code>@baseFontSize</code> and <code>@baseLineHeight</code>. The first is the base font-size used throughout and the second is the base line-height. We use those variables and some simple math to create the margins, paddings, and line-heights of all our type and more. Customize them and Bootstrap adapts.</p>


  <hr class="bs-docs-separator">


  <h2>Emphasis</h2>
  <p>Make use of HTML's default emphasis tags, <code>&lt;strong&gt;</code> and <code>&lt;em&gt;</code>.</p>

  <h3><code>&lt;strong&gt;</code></h3>
  <p>For emphasizing a snippet of text with <strong>important</strong></p>
  <div class="bs-docs-example">
    <p>The following snippet of text is <strong>rendered as bold text</strong>.</p>
  </div>
<pre class="prettyprint">
&lt;strong&gt;rendered as bold text&lt;/strong&gt;
</pre>

  <h3><code>&lt;em&gt;</code></h3>
  <p>For emphasizing a snippet of text with <em>stress</em></p>
  <div class="bs-docs-example">
    <p>The following snippet of text is <em>rendered as italicized text</em>.</p>
  </div>
<pre class="prettyprint">
&lt;em&gt;rendered as italicized text&lt;/em&gt;
</pre>

  <p><span class="label label-info">Heads up!</span> Feel free to use <code>&lt;b&gt;</code> and <code>&lt;i&gt;</code> in HTML5. <code>&lt;b&gt;</code> is meant to highlight words or phrases without conveying additional importance while <code>&lt;i&gt;</code> is mostly for voice, technical terms, etc.</p>


  <hr class="bs-docs-separator">


  <h2>Abbreviations</h2>
  <p>Stylized implemenation of HTML's <code>&lt;abbr&gt;</code> element for abbreviations and acronyms to show the expanded version on hover. Abbreviations with a <code>title</code> attribute have a light dotted bottom border and a help cursor on hover, providing additional context on hover.</p>

  <h3><code>&lt;abbr&gt;</code></h3>
  <p>For expanded text on long hover of an abbreviation, include the <code>title</code> attribute.</p>
  <div class="bs-docs-example">
    <p>An abbreviation of the word attribute is <abbr title="attribute">attr</abbr>.</p>
  </div>
<pre class="prettyprint">
&lt;abbr title="attribute"&gt;attr&lt;/abbr&gt;
</pre>

  <h3><code>&lt;abbr class="initialism"&gt;</code></h3>
  <p>Add <code>.initialism</code> to an abbreviation for a slightly smaller font-size.</p>
  <div class="bs-docs-example">
    <p><abbr title="HyperText Markup Language" class="initialism">HTML</abbr> is the best thing since sliced bread.</p>
  </div>
<pre class="prettyprint">
&lt;abbr title="attribute" class="initialism"&gt;attr&lt;/abbr&gt;
</pre>


  <hr class="bs-docs-separator">


  <h2>Addresses</h2>
  <p>Present contact information for the nearest ancestor or the entire body of work.</p>

  <h3><code>&lt;address&gt;</code></h3>
  <p>Preserve formatting by ending all lines with <code>&lt;br&gt;</code>.</p>
  <div class="bs-docs-example">
    <address>
      <strong>Twitter, Inc.</strong><br>
      795 Folsom Ave, Suite 600<br>
      San Francisco, CA 94107<br>
      <abbr title="Phone">P:</abbr> (123) 456-7890
    </address>
    <address>
      <strong>Full Name</strong><br>
      <a href="mailto:#">first.last@gmail.com</a>
    </address>
  </div>
<pre class="prettyprint linenums">
&lt;address&gt;
  &lt;strong&gt;Twitter, Inc.&lt;/strong&gt;&lt;br&gt;
  795 Folsom Ave, Suite 600&lt;br&gt;
  San Francisco, CA 94107&lt;br&gt;
  &lt;abbr title="Phone"&gt;P:&lt;/abbr&gt; (123) 456-7890
&lt;/address&gt;

&lt;address&gt;
  &lt;strong&gt;Full Name&lt;/strong&gt;&lt;br&gt;
  &lt;a href="mailto:#"&gt;first.last@gmail.com&lt;/a&gt;
&lt;/address&gt;
</pre>


  <hr class="bs-docs-separator">


  <h2>Blockquotes</h2>
  <p>For quoting blocks of content from another source within your document.</p>

  <h3>Default blockqoute</h3>
  <p>Wrap <code>&lt;blockquote&gt;</code> around any <abbr title="HyperText Markup Language">HTML</abbr> as the quote. For straight quotes we recommend a <code>&lt;p&gt;</code>.</p>
  <div class="bs-docs-example">
    <blockquote>
      <p>Lorem ipsum dolor sit amet, consectetur adipiscing elit. Integer posuere erat a ante.</p>
    </blockquote>
  </div>
<pre class="prettyprint linenums">
&lt;blockquote&gt;
  &lt;p&gt;Lorem ipsum dolor sit amet, consectetur adipiscing elit. Integer posuere erat a ante.&lt;/p&gt;
&lt;/blockquote&gt;
</pre>

  <h3>Blockquote options</h3>
  <p>Style and content changes for simple variations on a standard blockquote.</p>

  <h4>Naming a source</h4>
  <p>Add <code>&lt;small&gt;</code> tag for identifying the source. Wrap the name of the source work in <code>&lt;cite&gt;</code>.</p>
  <div class="bs-docs-example">
    <blockquote>
      <p>Lorem ipsum dolor sit amet, consectetur adipiscing elit. Integer posuere erat a ante.</p>
      <small>Someone famous in <cite title="Source Title">Source Title</cite></small>
    </blockquote>
  </div>
<pre class="prettyprint linenums">
&lt;blockquote&gt;
  &lt;p&gt;Lorem ipsum dolor sit amet, consectetur adipiscing elit. Integer posuere erat a ante.&lt;/p&gt;
  &lt;small&gt;Someone famous &lt;cite title="Source Title"&gt;Source Title&lt;/cite&gt;&lt;/small&gt;
&lt;/blockquote&gt;
</pre>

  <h4>Alternate displays</h4>
  <p>Use <code>.pull-left</code> and <code>.pull-right</code> classes for floated, right-aligned blockquote content.</p>
  <div class="bs-docs-example">
    <blockquote class="pull-right">
      <p>Lorem ipsum dolor sit amet, consectetur adipiscing elit. Integer posuere erat a ante.</p>
      <small>Someone famous in <cite title="Source Title">Source Title</cite></small>
    </blockquote>
  </div>
<pre class="prettyprint linenums">
&lt;blockquote class="pull-right"&gt;
  &lt;p&gt;Lorem ipsum dolor sit amet, consectetur adipiscing elit. Integer posuere erat a ante.&lt;/p&gt;
  &lt;small&gt;Someone famous &lt;cite title="Source Title"&gt;Source Title&lt;/cite&gt;&lt;/small&gt;
&lt;/blockquote&gt;
</pre>


  <hr class="bs-docs-separator">


  <!-- Lists -->
  <h2>Lists</h2>

  <h3>Unordered</h3>
  <p>A list of items in which the order does <em>not</em> explicitly matter.</p>
  <div class="bs-docs-example">
    <ul>
      <li>Lorem ipsum dolor sit amet</li>
      <li>Consectetur adipiscing elit</li>
      <li>Integer molestie lorem at massa</li>
      <li>Facilisis in pretium nisl aliquet</li>
      <li>Nulla volutpat aliquam velit
        <ul>
          <li>Phasellus iaculis neque</li>
          <li>Purus sodales ultricies</li>
          <li>Vestibulum laoreet porttitor sem</li>
          <li>Ac tristique libero volutpat at</li>
        </ul>
      </li>
      <li>Faucibus porta lacus fringilla vel</li>
      <li>Aenean sit amet erat nunc</li>
      <li>Eget porttitor lorem</li>
    </ul>
  </div>
<pre class="prettyprint linenums">
&lt;ul&gt;
  &lt;li&gt;...&lt;/li&gt;
&lt;/ul&gt;
</pre>

  <h3>Ordered</h3>
  <p>A list of items in which the order <em>does</em> explicitly matter.</p>
  <div class="bs-docs-example">
    <ol>
      <li>Lorem ipsum dolor sit amet</li>
      <li>Consectetur adipiscing elit</li>
      <li>Integer molestie lorem at massa</li>
      <li>Facilisis in pretium nisl aliquet</li>
      <li>Nulla volutpat aliquam velit</li>
      <li>Faucibus porta lacus fringilla vel</li>
      <li>Aenean sit amet erat nunc</li>
      <li>Eget porttitor lorem</li>
    </ol>
  </div>
<pre class="prettyprint linenums">
&lt;ol&gt;
  &lt;li&gt;...&lt;/li&gt;
&lt;/ol&gt;
</pre>

  <h3>Unstyled</h3>
  <p>A list of items with no <code>list-style</code> or additional left padding.</p>
  <div class="bs-docs-example">
    <ul class="unstyled">
      <li>Lorem ipsum dolor sit amet</li>
      <li>Consectetur adipiscing elit</li>
      <li>Integer molestie lorem at massa</li>
      <li>Facilisis in pretium nisl aliquet</li>
      <li>Nulla volutpat aliquam velit
        <ul>
          <li>Phasellus iaculis neque</li>
          <li>Purus sodales ultricies</li>
          <li>Vestibulum laoreet porttitor sem</li>
          <li>Ac tristique libero volutpat at</li>
        </ul>
      </li>
      <li>Faucibus porta lacus fringilla vel</li>
      <li>Aenean sit amet erat nunc</li>
      <li>Eget porttitor lorem</li>
    </ul>
  </div>
<pre class="prettyprint linenums">
&lt;ul class="unstyled"&gt;
  &lt;li&gt;...&lt;/li&gt;
&lt;/ul&gt;
</pre>

  <h3>Description</h3>
  <p>A list of terms with their associated descriptions.</p>
  <div class="bs-docs-example">
    <dl>
      <dt>Description lists</dt>
      <dd>A description list is perfect for defining terms.</dd>
      <dt>Euismod</dt>
      <dd>Vestibulum id ligula porta felis euismod semper eget lacinia odio sem nec elit.</dd>
      <dd>Donec id elit non mi porta gravida at eget metus.</dd>
      <dt>Malesuada porta</dt>
      <dd>Etiam porta sem malesuada magna mollis euismod.</dd>
    </dl>
  </div>
<pre class="prettyprint linenums">
&lt;dl&gt;
  &lt;dt&gt;...&lt;/dt&gt;
  &lt;dd&gt;...&lt;/dd&gt;
&lt;/dl&gt;
</pre>

  <h4>Horizontal description</h4>
  <p>Make terms and descriptions in <code>&lt;dl&gt;</code> line up side-by-side.</p>
  <div class="bs-docs-example">
    <dl class="dl-horizontal">
      <dt>Description lists</dt>
      <dd>A description list is perfect for defining terms.</dd>
      <dt>Euismod</dt>
      <dd>Vestibulum id ligula porta felis euismod semper eget lacinia odio sem nec elit.</dd>
      <dd>Donec id elit non mi porta gravida at eget metus.</dd>
      <dt>Malesuada porta</dt>
      <dd>Etiam porta sem malesuada magna mollis euismod.</dd>
      <dt>Felis euismod semper eget lacinia</dt>
      <dd>Fusce dapibus, tellus ac cursus commodo, tortor mauris condimentum nibh, ut fermentum massa justo sit amet risus.</dd>
    </dl>
  </div>
<pre class="prettyprint linenums">
&lt;dl class="dl-horizontal"&gt;
  &lt;dt&gt;...&lt;/dt&gt;
  &lt;dd&gt;...&lt;/dd&gt;
&lt;/dl&gt;
</pre>
  <p>
    <span class="label label-info">Heads up!</span>
    Horizontal description lists will truncate terms that are too long to fit in the left column fix <code>text-overflow</code>. In narrower viewports, they will change to the default stacked layout.
  </p>
</section>


<!-- Code
================================================== -->
<section id="code">
  <div class="page-header">
    <h1>Code <small>Inline and block code snippets</small></h1>
  </div>

  <h2>Inline</h2>
  <p>Wrap inline snippets of code with <code>&lt;code&gt;</code>.</p>
<pre class="prettyprint linenums">
For example, &lt;code&gt;section&lt;/code&gt; should be wrapped as inline.
</pre>

  <h2>Basic block</h2>
  <p>Use <code>&lt;pre&gt;</code> for multiple lines of code. Be sure to escape any angle brackets in the code for proper rendering.</p>
<pre>
&lt;p&gt;Sample text here...&lt;/p&gt;
</pre>
<pre class="prettyprint linenums" style="margin-bottom: 9px;">
&lt;pre&gt;
  &amp;lt;p&amp;gt;Sample text here...&amp;lt;/p&amp;gt;
&lt;/pre&gt;
</pre>
  <p><strong>Note:</strong> Be sure to keep code within <code>&lt;pre&gt;</code> tags as close to the left as possible; it will render all tabs.</p>
  <p>You may optionally add the <code>.pre-scrollable</code> class which will set a max-height of 350px and provide a y-axis scrollbar.</p>
</section>


<!-- Tables
================================================== -->
<section id="tables">
  <div class="page-header">
    <h1>Tables <small>For, you guessed it, tabular data</small></h1>
  </div>

  <h2>Default styles</h2>
  <p>For basic styling&mdash;light padding and only horizontal dividers&mdash;add the base class <code>.table</code> to any <code>&lt;table&gt;</code>.</p>
  <div class="bs-docs-example">
    <table class="table">
      <thead>
        <tr>
          <th>#</th>
          <th>First Name</th>
          <th>Last Name</th>
          <th>Username</th>
        </tr>
      </thead>
      <tbody>
        <tr>
          <td>1</td>
          <td>Mark</td>
          <td>Otto</td>
          <td>@mdo</td>
        </tr>
        <tr>
          <td>2</td>
          <td>Jacob</td>
          <td>Thornton</td>
          <td>@fat</td>
        </tr>
        <tr>
          <td>3</td>
          <td>Larry</td>
          <td>the Bird</td>
          <td>@twitter</td>
        </tr>
      </tbody>
    </table>
  </div>
<pre class="prettyprint linenums">
&lt;table class="table"&gt;
  …
&lt;/table&gt;
</pre>


  <hr class="bs-docs-separator">


  <h2>Optional classes</h2>
  <p>Add any of the follow classes to the <code>.table</code> base class.</p>

  <h3><code>.table-striped</code></h3>
  <p>Adds zebra-striping to any table row within the <code>&lt;tbody&gt;</code> via the <code>:nth-child</code> CSS selector (not available in IE7-IE8).</p>
  <div class="bs-docs-example">
    <table class="table table-striped">
      <thead>
        <tr>
          <th>#</th>
          <th>First Name</th>
          <th>Last Name</th>
          <th>Username</th>
        </tr>
      </thead>
      <tbody>
        <tr>
          <td>1</td>
          <td>Mark</td>
          <td>Otto</td>
          <td>@mdo</td>
        </tr>
        <tr>
          <td>2</td>
          <td>Jacob</td>
          <td>Thornton</td>
          <td>@fat</td>
        </tr>
        <tr>
          <td>3</td>
          <td>Larry</td>
          <td>the Bird</td>
          <td>@twitter</td>
        </tr>
      </tbody>
    </table>
  </div>
<pre class="prettyprint linenums" style="margin-bottom: 18px;">
&lt;table class="table table-striped"&gt;
  …
&lt;/table&gt;
</pre>

  <h3><code>.table-bordered</code></h3>
  <p>Add borders and rounded corners to the table.</p>
  <div class="bs-docs-example">
    <table class="table table-bordered">
      <thead>
        <tr>
          <th>#</th>
          <th>First Name</th>
          <th>Last Name</th>
          <th>Username</th>
        </tr>
      </thead>
      <tbody>
        <tr>
          <td rowspan="2">1</td>
          <td>Mark</td>
          <td>Otto</td>
          <td>@mdo</td>
        </tr>
        <tr>
          <td>Mark</td>
          <td>Otto</td>
          <td>@TwBootstrap</td>
        </tr>
        <tr>
          <td>2</td>
          <td>Jacob</td>
          <td>Thornton</td>
          <td>@fat</td>
        </tr>
        <tr>
          <td>3</td>
          <td colspan="2">Larry the Bird</td>
          <td>@twitter</td>
        </tr>
      </tbody>
    </table>
  </div>
<pre class="prettyprint linenums">
&lt;table class="table table-bordered"&gt;
  …
&lt;/table&gt;
</pre>

  <h3><code>.table-condensed</code></h3>
  <p>Makes tables more compact by cutting cell padding in half.</p>
  <div class="bs-docs-example">
    <table class="table table-condensed">
      <thead>
        <tr>
          <th>#</th>
          <th>First Name</th>
          <th>Last Name</th>
          <th>Username</th>
        </tr>
      </thead>
      <tbody>
        <tr>
          <td>1</td>
          <td>Mark</td>
          <td>Otto</td>
          <td>@mdo</td>
        </tr>
        <tr>
          <td>2</td>
          <td>Jacob</td>
          <td>Thornton</td>
          <td>@fat</td>
        </tr>
        <tr>
          <td>3</td>
          <td colspan="2">Larry the Bird</td>
          <td>@twitter</td>
        </tr>
      </tbody>
    </table>
  </div>
<pre class="prettyprint linenums" style="margin-bottom: 18px;">
&lt;table class="table table-condensed"&gt;
  …
&lt;/table&gt;
</pre>


  <hr class="bs-docs-separator">


  <h2>Supported table markup</h2>
  <p>List of supported table HTML elements and how they should be used.</p>
  <table class="table table-bordered table-striped">
    <colgroup>
      <col class="span1">
      <col class="span7">
    </colgroup>
    <thead>
      <tr>
        <th>Tag</th>
        <th>Description</th>
      </tr>
    </thead>
    <tbody>
      <tr>
        <td>
          <code>&lt;table&gt;</code>
        </td>
        <td>
          Wrapping element for displaying data in a tabular format
        </td>
      </tr>
      <tr>
        <td>
          <code>&lt;thead&gt;</code>
        </td>
        <td>
          Container element for table header rows (<code>&lt;tr&gt;</code>) to label table columns
        </td>
      </tr>
      <tr>
        <td>
          <code>&lt;tbody&gt;</code>
        </td>
        <td>
          Container element for table rows (<code>&lt;tr&gt;</code>) in the body of the table
        </td>
      </tr>
      <tr>
        <td>
          <code>&lt;tr&gt;</code>
        </td>
        <td>
          Container element for a set of table cells (<code>&lt;td&gt;</code> or <code>&lt;th&gt;</code>) that appears on a single row
        </td>
      </tr>
      <tr>
        <td>
          <code>&lt;td&gt;</code>
        </td>
        <td>
          Default table cell
        </td>
      </tr>
      <tr>
        <td>
          <code>&lt;th&gt;</code>
        </td>
        <td>
          Special table cell for column (or row, depending on scope and placement) labels<br>
          Must be used within a <code>&lt;thead&gt;</code>
        </td>
      </tr>
      <tr>
        <td>
          <code>&lt;caption&gt;</code>
        </td>
        <td>
          Description or summary of what the table holds, especially useful for screen readers
        </td>
      </tr>
    </tbody>
  </table>
<pre class="prettyprint linenums">
&lt;table&gt;
  &lt;thead&gt;
    &lt;tr&gt;
      &lt;th&gt;…&lt;/th&gt;
      &lt;th&gt;…&lt;/th&gt;
    &lt;/tr&gt;
  &lt;/thead&gt;
  &lt;tbody&gt;
    &lt;tr&gt;
      &lt;td&gt;…&lt;/td&gt;
      &lt;td&gt;…&lt;/td&gt;
    &lt;/tr&gt;
  &lt;/tbody&gt;
&lt;/table&gt;
</pre>

</section>


<!-- Forms
================================================== -->
<section id="forms">
  <div class="page-header">
    <h1>Forms</h1>
  </div>

  <h2>Controls and layouts</h2>
  <p>Forms include styles for all the base form controls like <code>input</code>, <code>textarea</code>, and <code>select</code> you'd expect. There are also a number of custom components like appended and prepended inputs and support for lists of checkboxes.</p>
  <p>Bootstrap provides simple markup and styles for four styles of common web forms. Each layout requires small changes to surrounding markup, but the controls themselves remain and behave the same.</p>
  <p>Error, warning, and success states are included for form controls, as wel as disabled.</p>
  <table class="table table-bordered table-striped">
    <thead>
      <tr>
        <th>Name</th>
        <th>Class</th>
        <th>Description</th>
      </tr>
    </thead>
    <tbody>
      <tr>
        <th>Vertical (default)</th>
        <td><code>.form-vertical</code> <span class="muted">(not required)</span></td>
        <td>Stacked, left-aligned labels over controls</td>
      </tr>
      <tr>
        <th>Inline</th>
        <td><code>.form-inline</code></td>
        <td>Left-aligned label and inline-block controls for compact style</td>
      </tr>
      <tr>
        <th>Search</th>
        <td><code>.form-search</code></td>
        <td>Extra-rounded text input for a typical search aesthetic</td>
      </tr>
      <tr>
        <th>Horizontal</th>
        <td><code>.form-horizontal</code></td>
        <td>Float left, right-aligned labels on same line as controls</td>
      </tr>
    </tbody>
  </table>

  <h2>Example forms <small>using just form controls, no extra markup</small></h2>
  <h3>Basic form</h3>
  <p>Smart and lightweight defaults without extra markup.</p>
  <form class="bs-docs-example">
    <label>Label name</label>
    <input type="text" class="span3" placeholder="Type something…">
    <p class="help-block">Example block-level help text here.</p>
    <label class="checkbox">
      <input type="checkbox"> Check me out
    </label>
    <button type="submit" class="btn">Submit</button>
  </form>
<pre class="prettyprint linenums">
&lt;form class="well"&gt;
  &lt;label&gt;Label name&lt;/label&gt;
  &lt;input type="text" class="span3" placeholder="Type something…"&gt;
  &lt;span class="help-block"&gt;Example block-level help text here.&lt;/span&gt;
  &lt;label class="checkbox"&gt;
    &lt;input type="checkbox"&gt; Check me out
  &lt;/label&gt;
  &lt;button type="submit" class="btn"&gt;Submit&lt;/button&gt;
&lt;/form&gt;
</pre>

  <h3>Search form</h3>
  <p>Add <code>.form-search</code> to the form and <code>.search-query</code> to the <code>input</code>.</p>
  <form class="bs-docs-example form-search">
    <input type="text" class="input-medium search-query">
    <button type="submit" class="btn">Search</button>
  </form>
<pre class="prettyprint linenums">
&lt;form class="well form-search"&gt;
  &lt;input type="text" class="input-medium search-query"&gt;
  &lt;button type="submit" class="btn"&gt;Search&lt;/button&gt;
&lt;/form&gt;
</pre>

  <h3>Inline form</h3>
  <p>Add <code>.form-inline</code> to finesse the vertical alignment and spacing of form controls.</p>
  <form class="bs-docs-example form-inline">
    <input type="text" class="input-small" placeholder="Email">
    <input type="password" class="input-small" placeholder="Password">
    <label class="checkbox">
      <input type="checkbox"> Remember me
    </label>
    <button type="submit" class="btn">Sign in</button>
  </form>
<pre class="prettyprint linenums">
&lt;form class="well form-inline"&gt;
  &lt;input type="text" class="input-small" placeholder="Email"&gt;
  &lt;input type="password" class="input-small" placeholder="Password"&gt;
  &lt;label class="checkbox"&gt;
    &lt;input type="checkbox"&gt; Remember me
  &lt;/label&gt;
  &lt;button type="submit" class="btn"&gt;Sign in&lt;/button&gt;
&lt;/form&gt;
</pre>

  <br>

  <h2>Horizontal forms</h2>
  <p>Shown on the right are all the default form controls we support. Here's the bulleted list:</p>
  <ul>
    <li>text inputs (text, password, email, etc)</li>
    <li>checkbox</li>
    <li>radio</li>
    <li>select</li>
    <li>multiple select</li>
    <li>file input</li>
    <li>textarea</li>
  </ul>

  <form class="form-horizontal">
    <fieldset>
      <div class="control-group">
        <label class="control-label" for="input01">Text input</label>
        <div class="controls">
          <input type="text" class="input-xlarge" id="input01">
          <p class="help-block">In addition to freeform text, any HTML5 text-based input appears like so.</p>
        </div>
      </div>
      <div class="control-group">
        <label class="control-label" for="optionsCheckbox">Checkbox</label>
        <div class="controls">
          <label class="checkbox">
            <input type="checkbox" id="optionsCheckbox" value="option1">
            Option one is this and that&mdash;be sure to include why it's great
          </label>
        </div>
      </div>
      <div class="control-group">
        <label class="control-label" for="select01">Select list</label>
        <div class="controls">
          <select id="select01">
            <option>something</option>
            <option>2</option>
            <option>3</option>
            <option>4</option>
            <option>5</option>
          </select>
        </div>
      </div>
      <div class="control-group">
        <label class="control-label" for="multiSelect">Multicon-select</label>
        <div class="controls">
          <select multiple="multiple" id="multiSelect">
            <option>1</option>
            <option>2</option>
            <option>3</option>
            <option>4</option>
            <option>5</option>
          </select>
        </div>
      </div>
      <div class="control-group">
        <label class="control-label" for="fileInput">File input</label>
        <div class="controls">
          <input class="input-file" id="fileInput" type="file">
        </div>
      </div>
      <div class="control-group">
        <label class="control-label" for="textarea">Textarea</label>
        <div class="controls">
          <textarea class="input-xlarge" id="textarea" rows="3"></textarea>
        </div>
      </div>
      <div class="form-actions">
        <button type="submit" class="btn btn-primary">Save changes</button>
        <button class="btn">Cancel</button>
      </div>
    </fieldset>
  </form>
  <h3>Example markup</h3>
  <p>Given the above example form layout, here's the markup associated with the first input and control group. The <code>.control-group</code>, <code>.control-label</code>, and <code>.controls</code> classes are all required for styling.</p>
<pre class="prettyprint linenums">
&lt;form class="form-horizontal"&gt;
  &lt;fieldset&gt;
    &lt;legend&gt;Legend text&lt;/legend&gt;
    &lt;div class="control-group"&gt;
      &lt;label class="control-label" for="input01"&gt;Text input&lt;/label&gt;
      &lt;div class="controls"&gt;
        &lt;input type="text" class="input-xlarge" id="input01"&gt;
        &lt;p class="help-block"&gt;Supporting help text&lt;/p&gt;
      &lt;/div&gt;
    &lt;/div&gt;
  &lt;/fieldset&gt;
&lt;/form&gt;
</pre>

  <br>

  <h2>Form control states</h2>
  <p>Bootstrap features styles for browser-supported focused and <code>disabled</code> states. We remove the default Webkit <code>outline</code> and apply a <code>box-shadow</code> in its place for <code>:focus</code>.</p>
  <hr>
  <h3>Form validation</h3>
  <p>It also includes validation styles for errors, warnings, and success. To use, add the error class to the surrounding <code>.control-group</code>.</p>
<pre class="prettyprint linenums">
&lt;fieldset
  class="control-group error"&gt;
  …
&lt;/fieldset&gt;
</pre>

  <form class="form-horizontal">
    <fieldset>
      <div class="control-group">
        <label class="control-label" for="focusedInput">Focused input</label>
        <div class="controls">
          <input class="input-xlarge focused" id="focusedInput" type="text" value="This is focused…">
        </div>
      </div>
      <div class="control-group">
        <label class="control-label">Uneditable input</label>
        <div class="controls">
          <span class="input-xlarge uneditable-input">Some value here</span>
        </div>
      </div>
      <div class="control-group">
        <label class="control-label" for="disabledInput">Disabled input</label>
        <div class="controls">
          <input class="input-xlarge disabled" id="disabledInput" type="text" placeholder="Disabled input here…" disabled>
        </div>
      </div>
      <div class="control-group">
        <label class="control-label" for="optionsCheckbox2">Disabled checkbox</label>
        <div class="controls">
          <label class="checkbox">
            <input type="checkbox" id="optionsCheckbox2" value="option1" disabled>
            This is a disabled checkbox
          </label>
        </div>
      </div>
      <div class="control-group warning">
        <label class="control-label" for="inputWarning">Input with warning</label>
        <div class="controls">
          <input type="text" id="inputWarning">
          <span class="help-inline">Something may have gone wrong</span>
        </div>
      </div>
      <div class="control-group error">
        <label class="control-label" for="inputError">Input with error</label>
        <div class="controls">
          <input type="text" id="inputError">
          <span class="help-inline">Please correct the error</span>
        </div>
      </div>
      <div class="control-group success">
        <label class="control-label" for="inputSuccess">Input with success</label>
        <div class="controls">
          <input type="text" id="inputSuccess">
          <span class="help-inline">Woohoo!</span>
        </div>
      </div>
      <div class="control-group success">
        <label class="control-label" for="selectError">Select with success</label>
        <div class="controls">
          <select id="selectError">
            <option>1</option>
            <option>2</option>
            <option>3</option>
            <option>4</option>
            <option>5</option>
          </select>
          <span class="help-inline">Woohoo!</span>
        </div>
      </div>
      <div class="form-actions">
        <button type="submit" class="btn btn-primary">Save changes</button>
        <button class="btn">Cancel</button>
      </div>
    </fieldset>
  </form>

  <br>

  <h2>Extending form controls</h2>
  <h3>Prepend &amp; append inputs</h3>
  <p>Input groups&mdash;with appended or prepended text&mdash;provide an easy way to give more context for your inputs. Great examples include the @ sign for Twitter usernames or $ for finances.</p>
  <hr>
  <h3>Checkboxes and radios</h3>
  <p>Up to v1.4, Bootstrap required extra markup around checkboxes and radios to stack them. Now, it's a simple matter of repeating the <code>&lt;label class="checkbox"&gt;</code> that wraps the <code>&lt;input type="checkbox"&gt;</code>.</p>
  <p>Inline checkboxes and radios are also supported. Just add <code>.inline</code> to any <code>.checkbox</code> or <code>.radio</code> and you're done.</p>
  <hr>
  <h4>Inline forms and append/prepend</h4>
  <p>To use prepend or append inputs in an inline form, be sure to place the <code>.add-on</code> and <code>input</code> on the same line, without spaces.</p>
  <hr>
  <h4>Form help text</h4>
  <p>To add help text for your form inputs, include inline help text with <code>&lt;span class="help-inline"&gt;</code> or a help text block with <code>&lt;p class="help-block"&gt;</code> after the input element.</p>

  <form class="form-horizontal">
    <fieldset>
      <div class="control-group">