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.


                <table align=center width=500>
  <td style="text-align: justify; text-indent:25px; font:8pt tahoma, sans-serif; color:#000;" !! PARENT STYLES !!>
   <p>Lorem ipsum dolor sit amet, id adipisci urbanitas eos, alii dolorem constituto in his. Purto denique eam ea, et has ridens suscipit disputationi. Id vix putant partiendo, in sed vidit summo lobortis, vero brute mentitum no mei. Sint soluta oporteat no mei. Ignota dictas omittam nam cu, nam id timeam placerat legendos.</p>
   <p style="color:red; letter-spacing:0px; font:7.5pt georgia, serif; letter-spacing:1px; line-height:180%; margin:0 50px; text-indent:0px;" !! PARAGRAPH STYLES !!>Custom paragraph! Ea eam augue voluptaria, cu appetere scripserit vim. Ne est docendi fierent deserunt, at wisi mundi maiestatis sea, vim unum perpetua at. Eam malorum accusam adversarium et, vivendo detraxit interpretaris ei pri. Ut vel aeterno facilisis, ea falli timeam nostrum vim. Audiam blandit et mea. Mel graece aliquam eu, ex duo unum percipit interpretaris.</p>
   <p>Vis id unum labores detraxit. Duo quodsi blandit deseruisse te, vix legere utamur vituperatoribus eu. Harum possit vituperata per ut, laoreet facilis definiebas no vix. Id quis intellegebat interpretaris vim.</p>


                /* HTML by DANTE for learning purposes */