<!DOCTYPE html>
<!-- DO NOT EDIT! This test has been generated by /conformance-checkers/tools/picture.py. -->
<meta charset=utf-8>
<title>invalid sizes-microsyntax-percent-in-source-size-value</title>
<img sizes='(min-width:500px) 50%, 100vw' srcset='x 100w, y 200w' src=x alt>