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<title>backdrop-filter: Filter input is at element bounds</title>
<link rel="author" href="mailto:masonf@chromium.org">
<link rel="help" href="https://drafts.fxtf.org/filter-effects-2/#BackdropFilterProperty">
<link rel="match"  href="backdrop-filter-paint-order-ref.html">

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  <p>Expected: A pure white box with a blue border, surrounded by green.<br>
  No green should be observed within the white box.<br>
  No dark/black should be observed within the white box eit