position-area-inline-container.html

<!DOCTYPE html>
<title>CSS Anchor Positioning: position-area positioning with inline container</title>
<link rel="help" href="https://drafts.csswg.org/css-anchor-position/#position-area">
<link rel="match" href="position-area-inline-container-ref.html">
<link rel="stylesheet" type="text/css" href="/fonts/ahem.css">
<style>
  #in-flow {
    font-family: Ahem;
    font-size: 100px;
    color: orange;
  }
  #inline-container {
    position: relative;
  }
  #anchor {
    position: absolute;
    top: 25px;
    left: 100px;
    width: 200px;
    height: 50px;
    anchor-name: --anchor;
    background-color: cyan;
  }
  .anchored {
    position: absolute;
    align-self: stretch;
    justify-self: stretch;
    position-anchor: --anchor;
    background-color: blue;
  }
  #top-left { position-area: top left; }
  #top-right { position-area: top right; }
  #bottom-left { position-area: bottom left; }
  #bottom-right { position-area: bottom right; }
</style>
<div id="in-flow">
  <br>
  <br>
  &nbsp;&nbsp;<span id="inline-container">XXXX<span id="anchor"></span><div id="top-left" class="anchored"></div><div id="top-right" class="anchored"></div><div id="bottom-left" class="anchored"></div><div id="bottom-right" class="anchored"></div></span>
</div>

chromium/third_party/blink/web_tests/external/wpt/css/css-anchor-position/position-area-inline-container.html