<!doctype html> <title>Only synthesize a 'viewBox' for the outermost SVG root in image contexts</title> <link rel="help" href="https://crbug.com/1313530"> <link rel="match" href="../struct/reftests/reference/green-100x100.html"> <img width="100" height="100" src="data:image/svg+xml, <svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 200 200' width='100' id='svg'> <rect width='200' height='200' fill='red'/> <foreignObject width='200' height='200'> <div xmlns='http://www.w3.org/1999/xhtml' style='height: 100px; width: 100px'> <svg xmlns='http://www.w3.org/2000/svg' style='width: 100%; height: 100%; overflow: visible' width='200' height='200'> <rect width='200' height='200' fill='green'/> </svg> </div> </foreignObject> </svg> ">