| <!DOCTYPE html> | |
| <style> | |
| #target { | |
| width: 100px; | |
| height: 100px; | |
| background-color: green; | |
| filter: url(#emptyMerge); | |
| } | |
| </style> | |
| <div id="target"></div> | |
| <svg height="0"> | |
| <filter id="emptyMerge"> | |
| <feColorMatrix values="0 1 0 0 0, 0 0 0 0 0, 0 0 0 0 0, 0 0 0 1 0" result="red"/> | |
| <feMerge/> | |
| <feComposite in2="SourceGraphic"/> | |
| </filter> | |
| </svg> |