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. You can use the CSS from another Pen by using it's URL and the proper URL extention.

+ 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.


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

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

Visit your global Editor Settings.


  <div class="container-fluid">
    <div class="container">
    <h2 class="text-center text-primary">Ahmed Zewail The Nobil Man</h2>
 <img class="img-responsive center-block img-thumbnail" src="" alt="ahmedzeweil" >
      <h5 class="text-center">Ahmed Zewail in 2009</h5>
      <div id="details">
        <ul class="list-group">
          <li>Name: Ahmed Hassan Zewail</li>
          <li>Born: Febraury 26, 1946 Damanhour,Egypt</li>
          <li>Died: August 2,2016 California U.S</li>
          <li>Nationality: Egyptian,American</li>
          <li>1999: Zewail became the first Egyptian and the first Arab to receive a science Nobel Prize when he was awarded the Nobel Prize in Chemistry</li>
          <li>1999, he received Egypt's highest state honor, the Order of the Nile|Grand Collar of the Nile</li>
          <li>2006: Zewail received the Albert Einstein World Award of Science for "his pioneering development of the new field of femtoscience and for his seminal contributions to the revolutionary discipline of physical biology, creating new ways for better understanding the functional behavior of biological systems by directly visualizing them in the four dimensions of space and time.</li>
          <li>2009:Othmer Gold Medal</li>
          <li>2011:Priestley Medal</li>
      <div class="text-primary">For more information
        <a href="" target="_blank" class="text-info">Wikipedia</a>


  margin-top: 15px;