grid-positioned-item-dynamic-change-007.html

<!DOCTYPE html>
<html lang=en class="reftest-wait">
<meta charset="utf-8">
<title>CSS Grid Layout Test: Grid positioned item dynamic change</title>
<link rel="author" title="Filipp Riabchun" href="mailto:[email protected]">
<link rel="help" href="https://drafts.csswg.org/css-grid-1/#abspos" title="9. Absolute Positioning">
<link rel="match" href="grid-positioned-item-dynamic-change-007-ref.html">
<meta name="assert" content="This test checks that positioned items react to grid track size changes.">
<style>
.grid {
  display: inline-grid;
  grid-gap: 8px;
  position: relative;
}

.green {
  background: green;
  width: 100px;
  height: 100px;
}

.blue {
  position: absolute;
  border: 3px solid blue;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  box-sizing: border-box;
  grid-column: 1 / 2;
  grid-row: 2 / 3;
}

</style>

<p>Test passes if there is a filled green rectangle on top and a green square with blue border on bottom.</p>

<div class="grid">
  <div class="green" id="item"></div>
  <div class="green"></div>
  <div class="blue"></div>
</div>

<script>
  document.body.offsetLeft;

  var item = document.getElementById("item");
  item.style.height = '50px';

  document.documentElement.classList.remove('reftest-wait');
</script>

</html>

chromium/third_party/blink/web_tests/external/wpt/css/css-grid/abspos/grid-positioned-item-dynamic-change-007.html