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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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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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If enabled, the preview panel updates automatically as you code. If disabled, use the "Run" button to update.

            
              <div class="slider">
  <div class="item"></div>
  <div class="item"></div>
  <div class="item"></div>
  <div class="item"></div>
  <div class="item"></div>
</div>
            
          
!
            
              $size: 200px;
$gutter: 20px;

html, body {
  height: 100%;
}

body {
  display: flex;
  overflow: hidden;
  counter-reset: count;
}

.slider {
  width: 100%;
  margin: auto;
  display: flex; // Force items to fit horizontally, don't wrap
  overflow-x: auto; // Let user slide if items can't fit
  overflow-y: hidden; // Avoid scrollbar on IE
  -webkit-overflow-scrolling: touch;
  padding: $gutter/2;
  height: $size;
  background-color: GhostWhite;
  
  &:before,
  &:after {
    content: '';
    flex: 1 0 auto; // Trick to fake center alignment when the screen is large enough
    display: inline-block; // Force IE to set flex on IE 10
  }
  
  &:after {
    width: 10px; // Fix flexbox bug, .slider's right padding not taken into account
  }
}

.item {
  display: inline-block; // Force IE to set flex on IE 10
  width: $size;
  margin: $gutter/2;
  counter-increment: count;
  flex: 0 0 auto; // Items can't shrink or grow automatically
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: LightSteelBlue;
  
  &:before {
    content: counter(count);
    font-size: 2em;
    font-weight: bold;
    opacity: .25;
  }
}
            
          
!
999px
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