Pen Settings



CSS Base

Vendor Prefixing

Add External Stylesheets/Pens

Any URL's added here will be added as <link>s in order, and before the CSS in the editor. If you link to another Pen, it will include the CSS from that Pen. If the preprocessor matches, it will attempt to combine them before processing.

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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.

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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.


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Auto-Updating Preview

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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.


                <p class="ta-justify fw-bold">Lorem ipsum dolor sit amet consectetur adipisicing elit. Asperiores alias labore voluptatum neque vero recusandae quam cum ad doloribus, dolor, sint veritatis, a omnis quod reprehenderit? Nobis fugit voluptatem reprehenderit!</p>

<p class="ta-right fw-100">Lorem ipsum dolor, sit amet consectetur adipisicing elit. Alias expedita quis modi esse! Illo soluta eveniet excepturi unde sint quos recusandae ut officiis eum expedita perspiciatis dolor atque, enim dolorum.</p>


                for justificatiton in left right center justify
    text-align: \  justificatiton

for weight, i in 100 300 400 normal 700 bold 900
    font-weight: \  weight
    whatever: \  i

  padding: 20px