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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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You're using npm packages, so we've auto-selected Babel for you here, which we require to process imports and make it all work. If you need to use a different JavaScript preprocessor, remove the packages in the npm tab.

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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Use npm Packages

We can make npm packages available for you to use in your JavaScript. We use webpack to prepare them and make them available to import. We'll also process your JavaScript with Babel.

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Code Indentation


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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.

HTML Settings

Here you can Sed posuere consectetur est at lobortis. Donec ullamcorper nulla non metus auctor fringilla. Maecenas sed diam eget risus varius blandit sit amet non magna. Donec id elit non mi porta gravida at eget metus. Praesent commodo cursus magna, vel scelerisque nisl consectetur et.

<script src="//ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
  <!--Hamburger menu toggle button-->
  <div id="menu-btn">
      <div class="menu-btn-line"></div>
      <div class="menu-btn-line"></div>
      <div class="menu-btn-line"></div>
  <nav id="menu">
          <li>What we do</li>
          <li>About us</li>
          <li>Data sets</li>
          <li>Share your data</li>
          <li>Latest news</li>

              html, body{ margin: 0; padding: 0; font-family: 'Helvetica Neue'; background: #4a437a; }

/*Menu toggle button*/
  position: absolute; left: 1em; top: 1em;
  width: 3em;
  padding: 1.5em;
  border-radius: 100%;
  transition: all .2s ease-out;
  /*Cursor on toggle button hover*/
  #menu-btn:hover{ cursor: pointer; }
  /*Changing color of hamburger lines on hover*/
  #menu-btn:hover .menu-line{ background-color: #999999; }

  #menu-btn:active{ box-shadow: 0 0 5px black; background-color: #524a88; }

  /*Styles for the hamburger lines*/
    height: .5em; 
    background-color: #00FFCA; 
    margin-bottom: .5em; 
  /*No margin-bottom for last hamburger line.*/
  .menu-btn-line:last-child{ margin-bottom: 0; }

/*List container*/
  position: absolute; 
  top: 7em; left: 1em; 
  border: .5em solid #00FFCA; 
  width: 10em;
  padding: 1em;
  #menu ul{ padding: 0; margin: 0; }
    /*List items*/
    #menu ul li{ 
      list-style-type: none; 
      left: 0; 
      padding: .5em;
      color: #00FFCA;
      transition: all .3s ease-out;
    /*Subscribe link*/
    #menu ul li:last-child{
      margin-top: .5em;
      padding-top: 1em;
      border-top: 1px solid #00FFCA;
      /*Cursor and text undelrine on hover*/
      #menu ul li:hover{
        cursor: pointer;
        text-decoration: underline;
      /*Background and text colour change on click*/
      #menu ul li:active{
        background-color: #00FFCA;
        color: rgba(52, 73, 94,1.0);
              /*Hide menu by default*/

/*When menu button is clicked, toggle the menu*/

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