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

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

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Visit your global Editor Settings.


                <div class="image-container"></div>


	display flex
	justify-content center
	align-items center
	height 100vh

	display flex
	position relative
	width 360px
	height 180px
	background-image url('')
	background-size cover
	background-repeat no-repeat
	border-radius 4px
		content ''
		background-image inherit
		background-size inherit
		background-repeat inherit
		width 100%
		height 100%
		display block
		position absolute
		bottom -25px
		z-index -1
		filter blur(20px)