Pen Settings

HTML

CSS

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.

+ add another resource

JavaScript

Babel is required to process package imports. If you need a different preprocessor remove all packages first.

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

Behavior

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.

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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HTML

              
                .page
	.page__wrapper
		.page__header
			header.header header
		.page__main
			main.content content
	.page__footer
		footer.footer
			.footer__inner footer
              
            
!

CSS

              
                $wrapper-width = 970px

.page
	&__wrapper
		width $wrapper-width
		margin auto
		background lightblue
		height 500px
		position relative
		z-index 1

	&__header
		background red
		height 80px
	
	&__main
		background green
		height 200px
		
	&__footer
		padding-top 40px
		margin-top -20px
		background lightgreen
		height 80px
	
.footer
	&__inner
		width $wrapper-width
		margin auto
		
              
            
!

JS

              
                
              
            
!
999px

Console