<!-- Any copyright is dedicated to the Public Domain. http://creativecommons.org/publicdomain/zero/1.0/ --> <svg xmlns="http://www.w3.org/2000/svg" version="1.1" style="width:auto; height:49%;" width="70" height="70"> <!-- From https://bugzilla.mozilla.org/show_bug.cgi?id=294086 --> <title>Test: width:auto; height:49%; width="70" height="70"</title> <desc> This testcase checks that the intrinsic ratio (1:1) will be used since the CSS 'width' property is set to auto. You should see a blue square with sides 49% the height of the content area when viewing this file. </desc> <rect width="100%" height="100%" fill="blue"/> </svg>