resources/lib/ooui/themes/wikimediaui/images/icons/zoomIn-invert.svg
<?xml version="1.0" encoding="UTF-8"?><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 20 20"><title>
zoom in
</title><path fill="#fff" d="M8 15a7 7 0 0 0 4.2-1.4l5.4 5.4 1.4-1.4-5.4-5.4A7 7 0 1 0 8 15m0-2A5 5 0 1 1 8 3a5 5 0 0 1 0 10m1-6h2v2H9v2H7V9H5V7h2V5h2Z"/></svg>