Bootstrap/docs/_includes/components/glyphicons.html

<div class="bs-docs-section">
  <h1 id="glyphicons" class="page-header">Glyphicons</h1>

  <h2 id="glyphicons-glyphs">Available glyphs</h2>
  <p>Includes 200 glyphs in font format from the Glyphicon Halflings set. <a href="http://glyphicons.com/">Glyphicons</a> 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 include a link back to <a href="http://glyphicons.com/">Glyphicons</a> whenever possible.</p>
  <div class="bs-glyphicons">
    <ul class="bs-glyphicons-list">
      {% for iconClassName in site.data.glyphicons %}
        <li>
          <span class="glyphicon {{ iconClassName }}"></span>
          <span class="glyphicon-class">glyphicon {{ iconClassName }}</span>
        </li>
      {% endfor %}
    </ul>
  </div>


  <h2 id="glyphicons-how-to-use">How to use</h2>
  <p>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.</p>
  <div class="bs-callout bs-callout-danger">
    <h4>Don't mix with other components</h4>
    <p>Icon classes cannot be directly combined with other components. They should not be used along with other classes on the same element. Instead, add a nested <code>&lt;span&gt;</code> and apply the icon classes to the <code>&lt;span&gt;</code>.</p>
  </div>
  <div class="bs-callout bs-callout-danger">
    <h4>Only for use on empty elements</h4>
    <p>Icon classes should only be used on elements that contain no text content and have no child elements.</p>
  </div>
  <div class="bs-callout bs-callout-info">
    <h4>Changing the icon font location</h4>
    <p>Bootstrap assumes icon font files will be located in the <code>../fonts/</code> directory. Moving or renaming those font files means updating the CSS in one of three ways:</p>
    <ul>
      <li>Change the <code>@icon-font-path</code> and/or <code>@icon-font-name</code> variables in the source Less files.</li>
      <li>Utilize the <a href="http://lesscss.org/usage/#command-line-usage-relative-urls">relative URLs option</a> provided by the Less compiler.</li>
      <li>Change the <code>url()</code> paths in the compiled CSS.</li>
    </ul>
    <p>Use whatever option best suits your specific development setup.</p>
  </div>
{% highlight html %}
<span class="glyphicon glyphicon-search"></span>
{% endhighlight %}


  <h2 id="glyphicons-examples">Examples</h2>
  <p>Use them in buttons, button groups for a toolbar, navigation, or prepended form inputs.</p>
  <div class="bs-example">
    <div class="btn-toolbar" role="toolbar">
      <div class="btn-group">
        <button type="button" class="btn btn-default"><span class="glyphicon glyphicon-align-left"></span></button>
        <button type="button" class="btn btn-default"><span class="glyphicon glyphicon-align-center"></span></button>
        <button type="button" class="btn btn-default"><span class="glyphicon glyphicon-align-right"></span></button>
        <button type="button" class="btn btn-default"><span class="glyphicon glyphicon-align-justify"></span></button>
      </div>
    </div>
    <div class="btn-toolbar" role="toolbar">
      <button type="button" class="btn btn-default btn-lg"><span class="glyphicon glyphicon-star"></span> Star</button>
      <button type="button" class="btn btn-default"><span class="glyphicon glyphicon-star"></span> Star</button>
      <button type="button" class="btn btn-default btn-sm"><span class="glyphicon glyphicon-star"></span> Star</button>
      <button type="button" class="btn btn-default btn-xs"><span class="glyphicon glyphicon-star"></span> Star</button>
    </div>
  </div>
{% highlight html %}
<button type="button" class="btn btn-default btn-lg">
  <span class="glyphicon glyphicon-star"></span> Star
</button>
{% endhighlight %}
</div>