cssAudio - Activefile-genericCSS - ActiveGeneric - ActiveHTML - ActiveImage - ActiveJS - ActiveSVG - ActiveText - Activefile-genericVideo - ActiveLovehtmlicon-new-collectionicon-personicon-teamlog-outoctocatpop-outspinnerstartv

Pen Settings

CSS Base

Vendor Prefixing

Add External CSS

These stylesheets will be added in this order and before the code you write in the CSS editor. You can also add another Pen here, and it will pull the CSS from it. Try typing "font" or "ribbon" below.

Quick-add: + add another resource

Add External JavaScript

These scripts will run in this order and before the code in the JavaScript editor. You can also link to another Pen here, and it will run the JavaScript from it. Also try typing the name of any popular library.

Quick-add: + add another resource

Code Indentation


Save Automatically?

If active, Pens will autosave every 30 seconds after being saved once.

Auto-Updating Preview

If enabled, the preview panel updates automatically as you code. If disabled, use the "Run" button to update.

              <div class="btn-group">
	<button type="button" class="dropdown-toggle">Action</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>

Lorem ipsum dolor sit amet, consectetur adipiscing elit. Suspendisse dapibus velit eu cursus facilisis. Curabitur lobortis mi orci, at gravida orci placerat non. Aenean tristique condimentum luctus. Maecenas eget dolor nunc. Ut non bibendum arcu, at tempor lacus. Nam bibendum nisi porta turpis volutpat gravida. Praesent efficitur dolor diam, sed luctus lorem lobortis at. Phasellus in urna tincidunt, aliquam velit eu, ultricies nunc. Etiam efficitur metus sed lectus congue ullamcorper. Maecenas consectetur egestas ex non cursus. Vestibulum sit amet aliquam elit. Quisque vitae nibh elementum, rhoncus ex vitae, semper nunc. Praesent in tempus lacus. Phasellus venenatis laoreet nibh, placerat tristique turpis commodo sit amet. Vestibulum imperdiet quis dolor sit amet euismod. Sed vulputate nisl accumsan dapibus euismod.
              .btn-group {
	position: relative;
	display: inline-block;
	vertical-align: middle;
.dropdown-menu {
	/*top:100%; */

.dropdown-toggle {
	display: inline-block;
	width: 83px;
	height: 34px;
	background: url(http://imgcache.qq.com/open_proj/proj_qcloud_v2/bee/docs/css/img/sample-3.png) 0 0 no-repeat;
	font-size: 0;
	border: 0;
	background: url(http://imgcache.qq.com/open_proj/proj_qcloud_v2/bee/docs/css/img/sample-2.png) 0 0 no-repeat;
Loading ..................