tum
/
freight


			
				
					
						
						
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							<!DOCTYPE html> <title>Hide Visual Test</title>

<style>
  @import '/reset.css';
  .scroll {
    overflow: scroll;
    width: 300px;
    height: 300px;
    background-color: grey;
  }

  .scroll2 {
    width: 600px;
    height: 600px;
    background-color: darkgrey;
    position: relative;
  }

  .scroll3 {
    width: 400px;
    height: 400px;
    background-color: lightgray;
  }

  .scroll::before {
    content: 'before';
    display: block;
    height: 300px;
    width: 1px;
  }

  .scroll::after {
    content: 'after';
    display: block;
    height: 300px;
    width: 1px;
  }

  #reference {
    width: 200px;
    height: 200px;
    background-color: red;
    box-shadow: inset 0 0 0 1px black;
  }

  #popper {
    width: 100px;
    height: 100px;
    background-color: rebeccapurple;
    box-shadow: inset 0 0 0 1px black;
  }

  #popper[data-popper-escaped] {
    background-color: white;
  }

  #popper[data-popper-reference-hidden] {
    opacity: 0.4;
    background-color: yellow;
  }

  #arrow {
    width: 20px;
    height: 20px;
    background-color: yellow;
  }
</style>

<div class="scroll scroll2">
  <div class="scroll scroll3">
    <div class="scroll scroll1">
      <div id="reference">Reference Box</div>
      <div id="popper">Popper Box</div>
    </div>
  </div>
</div>

<script type="module">
  import { createPopper } from '../../dist/popper.js';
  import hide from '../../dist/modifiers/hide.js';
  const reference = document.querySelector('#reference');
  const popper = document.querySelector('#popper');

  window.instance = createPopper(reference, popper, {
    placement: 'right',
    modifiers: [
      hide,
      {
        name: 'offset',
        options: {
          offset: [20, 20],
        },
      },
    ],
  });
</script>