--- /dev/null
+<svg height="0" xmlns="http://www.w3.org/2000/svg">
+<filter id="invert" x="0%" y="0%" width="100%" height="100%" >
+ <feComponentTransfer>
+ <feFuncR type="table" tableValues=".1 0"/>
+ <feFuncG type="table" tableValues=".1 0"/>
+ <feFuncB type="table" tableValues=".1 0"/>
+ </feComponentTransfer>
+</filter>
+</svg>
\ No newline at end of file