chromium/src/third_party/blink/web_tests/svg/as-border-image/resources/tiles-relative-size.svg

<svg xmlns="http://www.w3.org/2000/svg" width='100%' height='100%'>
    <rect fill='silver' width='100%' height='100%' />
    <rect fill='red' width='50px' height='50px' />
    <rect fill='green' x="50px" width='50px' height='50px' />
    <rect fill='orange' y="50px" width='50px' height='50px' />
    <rect fill='blue' x="50px" y="50px" width='50px' height='50px' />
</svg>