| <svg width="500px" height="580px" xmlns="http://www.w3.org/2000/svg"> | |
| <defs> | |
| <filter id="filter" filterUnits="objectBoundingBox" primitiveUnits="objectBoundingBox"> | |
| <feFlood x="-0.1" y="-0.16"/> | |
| </filter> | |
| </defs> | |
| <rect x="110" y="150" width="400" height="320" fill="none" filter="url(#filter)"/> | |
| <circle cx="250" cy="310" r="123" fill="rgb(0, 255, 0)"/> | |
| <!-- Mask off slight differences in point light radius --> | |
| <circle cx="250" cy="310" r="123" fill="none" stroke="gray" stroke-width="20"/> | |
| </svg> |
