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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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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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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.

              <!-- vue and vue-flipper JS -->
<script src="https://unpkg.com/vue"></script>
<script src="https://unpkg.com/vue-flipper"></script>

<!-- vue-flipper CSS -->
<link rel="stylesheet" href="https://unpkg.com/vue-flipper/dist/vue-flipper.css" />

<div id="app">
    @click="isFlipped = !isFlipped"
    <div class="Card__face" slot="front">
      <span class="Card__value Card__value--top">10</span>
      <span class="Card__center">♣</span>
      <span class="Card__value Card__value--bottom">10</span>

    <figure class="Card__pattern" slot="back"></figure>
    width 100%
    height @width
    border-radius 20px
    box-shadow 0 3px 15px rgba(#000, .45)
    cursor pointer

    background-image url('data:image/svg+xml;base64,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')

    position: relative

    position absolute
    font-size 18pt

      top: 10px
      left: @top

      right: 10px
      bottom: @right

    position absolute
    top 50%
    left 50%
    display block
    font-size 32pt
    transform translateX(-50%) translateY(-50%)

// =========================== //
// Centralize <body>'s content //
// =========================== //
  height 100%

  display flex
  align-items center
  justify-content center

              Vue.component('Flipper', VueFlipper);

new Vue({
  el: '#app',
  data: {
    isFlipped: true

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