backdrop-filter-clip-rect-zoom.html

<!DOCTYPE html>
<html style="zoom:5">
<meta charset="utf-8">
<title>backdrop-filter: Clip the filter at border box of element</title>
<link rel="author" href="mailto:[email protected]">
<link rel="help" href="https://drafts.fxtf.org/filter-effects-2/#BackdropFilterProperty">
<link rel="match"  href="backdrop-filter-clip-rect-zoom-ref.html">

<!-- TODO(978481): Convert this back to WPT test. See crbug.com/978481 for
  an implementation in WPT that is waiting for the WPT Fuzzy Matching feature.
-->

<div class="box"></div>
<div class="navbar">
  <div class="menu"></div>
  <div class="menu2"></div>
</div>
<style>
html::-webkit-scrollbar {
  width: 0 !important;
  height: 0 !important;
}
div {
  position: absolute;
}
.box {
  width: 200px;
  height: 200px;
  top: 100px;
  left: 100px;
  background: green;
}
.navbar {
  width: 300px;
  height: 50px;
  top: 150px;
  left: 50px;
  border: 2px solid blue;
  backdrop-filter: invert(1);
  border-radius: 10px 20px 30px 40px;
}
.menu {
  width: 100px;
  height: 150px;
  top: 50px;
  left: 95px;
  border: 2px solid red;
}
.menu2 {
  width: 100px;
  height: 30px;
  top: -34px;
  left: 95px;
  border: 2px solid red;
}
</style>

<script>
  window.scrollTo(0,700);
</script>
chromium/third_party/blink/web_tests/css3/filters/backdrop-filter-clip-rect-zoom.html
