Pen Settings



CSS Base

Vendor Prefixing

Add External Stylesheets/Pens

Any URLs added here will be added as <link>s in order, and before the CSS in the editor. You can use the CSS from another Pen by using its URL and the proper URL extension.

+ add another resource


Babel includes JSX processing.

Add External Scripts/Pens

Any URL's added here will be added as <script>s in order, and run before the JavaScript in the editor. You can use the URL of any other Pen and it will include the JavaScript from that Pen.

+ add another resource


Add Packages

Search for and use JavaScript packages from npm here. By selecting a package, an import statement will be added to the top of the JavaScript editor for this package.


Auto Save

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.

Format on Save

If enabled, your code will be formatted when you actively save your Pen. Note: your code becomes un-folded during formatting.

Editor Settings

Code Indentation

Want to change your Syntax Highlighting theme, Fonts and more?

Visit your global Editor Settings.


                <section class="blockquote-section">
                <blockquote class="classy-bq"><p>A
partial list of Walker’s credits could make
P.T. Barnum weak in the knees. He has
produced spectaculars for world’s fairs at New
York, Spokane, Knoxville and New Orleans, the
1960 Winter Olympics at Squaw Valley, the 1980
Winter Olympics at Lake Placid, half-time
shows for three Super Bowls and 10 Pro Bowls,
inaugurals for Presidents Nixon and Reagan,
Fourth of July shows at stadiums in seven U.S.
cities, the finale to the film “The Music Man”
and the opening ceremonies for Disneyland in

<span class="cite">"Mr. Show Biz Lights Up the Sky for Billions.” Patrick
Mott. <em>Los Angeles Times</em>. 1985</span>


@import url(';1&display=swap');

.classy-bq {

  border-left:1px solid #ccc;
  margin: 1.5em 10px;
  padding: .7em 25px;
  quotes: "\201C""\201D""\2018""\2019";
.classy-bq:before {
  color: white;
  content: open-quote;
  font-size: 8em;
  line-height: .1em;
  margin-right: .25em;
  vertical-align: -.4em;
blockquote p {
  display: inline;
  font-size: 1.5rem;
.blockquote-section {width:100%;max-width:1200px;margin:0 auto;opacity:0.95;padding:20px;}
.blockquote-section > cite {font-style:none}
.cite {color:white;padding-left:20px;font-size:1.25rem;}

body {background:#212121;padding-top:50px;

font-family: 'Montserrat', sans-serif;