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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.

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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.

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Behavior

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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 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.

HTML

              
                <div class="lines">
  <div class="line"></div>
  <div class="line"></div>
  <div class="line"></div>
</div>

              
            
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CSS

              
                *
  margin: 0
  padding: 0
  box-sizing: border-box !important
html, body
  height: 100%
body
  display: table
  width: 100%
  height: 100%
  background-color: #171717
  color: #000
  line-height: 1.6
  position: relative
  font-family: sans-serif
  overflow: hidden
.lines
  position: absolute
  top: 0
  left: 0
  right: 0
  height: 100%
  margin: auto
  width: 90vw
  .line
    position: absolute
    width: 1px
    height: 100%
    top: 0
    left: 50%
    background: rgba(255, 255, 255, 0.1)
    overflow: hidden
    &::after
      content: ''
      display: block
      position: absolute
      height: 15vh
      width: 100%
      top: -50%
      left: 0
      background: linear-gradient(to bottom, rgba(255, 255, 255, 0) 0%, #ffffff 75%, #ffffff 100%)
      animation: run 7s 0s infinite
      animation-fill-mode: forwards
      animation-timing-function: cubic-bezier(0.4, 0.26, 0, 0.97)
    &:nth-child(1)
      margin-left: -25%
      &::after
        animation-delay: 2s
    &:nth-child(3)
      margin-left: 25%
      &::after
        animation-delay: 2.5s
  
    
@keyframes run
  0%
    top: -50%
  100%
    top: 110%

  
  
  
  
  
  
  
  
  
  
// @media (max-width: 600px)
//   .wrapper
//     padding: 0 10%

              
            
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JS

              
                
              
            
!
999px

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