<svg xmlns="http://www.w3.org/2000/svg"> | |
<defs> | |
<filter id="convoluted_lime" x="0%" y="0%" width="100%" height="100%"> | |
<feFlood flood-color="lime"/> | |
<feConvolveMatrix order="3" kernelMatrix=" | |
0 0 0 | |
0 1 0 | |
0 0 0"/> | |
</filter> | |
</defs> | |
<rect x="30" y="30" width="97" height="60" filter="url(#convoluted_lime)"/> | |
</svg> |