| <!-- | |
| Any copyright is dedicated to the Public Domain. | |
| http://creativecommons.org/publicdomain/zero/1.0/ | |
| --> | |
| <svg xmlns="http://www.w3.org/2000/svg" | |
| width="50%" | |
| viewBox="0 0 4 64" | |
| preserveAspectRatio="none"> | |
| <title>Image with percent width, omitted height, viewbox</title> | |
| <rect y="0" width="100%" height="50%" fill="lime"/> | |
| <rect y="50%" width="100%" height="50%" fill="aqua"/> | |
| </svg> |
