wpt/css/css-align/abspos/align-items-static-position-ref.html at 71663448bfcaabc177533e4d6ce0dfd743aed6bd · web-platform-tests/wpt · GitHub

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<!DOCTYPE html>
<link rel="author" title="David Shin" href="mailto:dshin@mozilla.com">
<link rel="help" href="https://drafts.csswg.org/css-align-3/#valdef-align-self-auto">
<link rel="help" href="https://drafts.csswg.org/css-align-3/#valdef-justify-self-auto">
<link rel="help" href="https://bugzilla.mozilla.org/show_bug.cgi?id=1930561">
<style>
.flex {
  display: flex;
  align-items: center;
  width: 100%;
  height: 100%;
}

.grid {
  display: grid;
  justify-items: center;
  align-items: center;
  width: 100%;
  height: 100%;
}

.container {
  border: 1px solid;
  position: relative;
  width: 100px;
  height: 100px;
  display: inline-block;
  margin-right: 5px;
}

.abs {
  width: 50px;
  height: 50px;
  position: absolute;
  background: purple;
}

.center-inline {
  left: 25px;
}

.left {
  left: 0;
}

.top {
  top: 0;
}

.center-block {
  top: 25px;
}
</style>
<div class="container"><div class="flex">
  <div class="abs left center-block"></div>
</div></div>
<div class="container"><div class="flex">
  <div class="abs left top"></div>
</div></div>
<br>
<div class="container"><div class="grid">
  <div class="abs center-inline center-block"></div>
</div></div>
<div class="container"><div class="grid">
  <div class="abs center-inline top"></div>
</div></div>
<div class="container"><div class="grid">
  <div class="abs left center-block"></div>
</div></div>
<div class="container"><div class="grid">
  <div class="abs left top"></div>
</div></div>
<br>