css Audio - Active file-generic CSS - Active Generic - Active HTML - Active JS - Active SVG - Active Text - Active file-generic Video - Active header Love html icon-new-collection icon-person icon-team numbered-list123 pop-out spinner split-screen star tv

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.

+ add another resource

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.

+ add another resource

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.

⚠️ This feature can only be used by logged in users.

Code Indentation

     

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.

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.

            
              ul
  li
    p extract.json
  li
    p __main__.py
  li.active
    p utils.py
  li
    p 5245653.asm
            
          
!
            
              $red: #ff5c5d
$blue: #29404b
$dark: #1b2f39

html, body
  height: 100%

body
  margin: 0
  font-size: 0
  background: $blue
  overflow: hidden
  
ul
  height: 28px
  width: 100%
  padding: 0
  list-style: none
  background: $red
  overflow: hidden

li
  position: relative
  display: inline-block
  height: 26px
  width: 160px
  margin-top: 2px
  margin-right: -23px
  color: $blue + #666
  cursor: pointer
    
  p
    position: absolute
    bottom: 2px
    left: .6em
    margin: 0
    font: 16px 'Open Sans', sans-serif
      
  &::before
    position: absolute
    z-index: -1
    top: 0
    right: 0
    bottom: -3px
    left: 0
    outline: 1px solid transparent
    border-radius: 10px 10px 0 0
    background: $dark
    box-shadow: inset 0 -3px 3px rgba(0,0,0,0.2)
    content: ''
    transform: perspective(5px) rotateX(0.93deg) translateZ(-1px)
    transform-origin: 0 0
    backface-visibility: hidden
      
  @for $i from 1 through 30
    &:nth-child(#{$i})
      z-index: 100 - $i
    
ul .active
  z-index: 1000
  &::before
    background: $blue
    box-shadow: none
    
            
          
!
            
              ;(function() {
  var $active = $('.active');

  $('li').click(function() {
    $active.removeClass('active');
    $(this).addClass('active');
    $active = $(this);
  });
})();

            
          
!
999px
🕑 One or more of the npm packages you are using needs to be built. You're the first person to ever need it! We're building it right now and your preview will start updating again when it's ready.
Loading ..................

Console