diff --git a/feedback.js b/feedback.js
index 3a53e79..05d8d8e 100644
--- a/feedback.js
+++ b/feedback.js
@@ -58,7 +58,7 @@ function warnMarker(e,css) {
   var cursorY = p.y
   console.log('WARN',cursorX,cursorY);
   
-  o = $('<div style="position: absolute; top:'+cursorY+'px; left: '+ cursorX +'px; width: 40px; height: 40px; background-color: #ff0; z-index: 999; pointer-events: none;'+css+'">!</div>');
+  o = $('<div style="position: absolute; top:'+cursorY+'px; left: '+ cursorX +'px; width: 40px; height: 40px; fill: #ff0; z-index: 999; pointer-events: none;'+css+'"><svg version="1.1" x="0px" y="0px" viewBox="0 0 100 125"><g transform="translate(0,-952.36218)"><path style="text-indent:0;text-transform:none;direction:ltr;block-progression:tb;baseline-shift:baseline;color:#000000;enable-background:accumulate;" d="m 49.999548,962.36215 c -2.77446,0 -5.29918,1.3853 -6.71875,3.7812 L 5.0307975,1030.7997 c -1.41991,2.4028 -1.39108,5.3495 0.0312,7.75 1.27219,2.1453 3.65785,3.8194 6.4374995,3.8125 l 77.000001,0 c 2.77928,0.01 5.16552,-1.6676 6.4375,-3.8125 1.42362,-2.4007 1.45245,-5.347 0.0312,-7.75 l -38.25,-64.65635 c -1.41947,-2.3959 -3.94419,-3.7812 -6.71865,-3.7812 z m 0,6 c 0.56422,0 1.30991,0.4174 1.5625,0.8438 l 38.21875,64.65625 c 0.25251,0.427 0.25314,1.1981 0,1.625 -0.40478,0.6826 -0.71493,0.8764 -1.28125,0.875 l -77.000001,0 c -0.56593,10e-4 -0.8767,-0.1928 -1.28125,-0.875 -0.2530395,-0.427 -0.2524095,-1.1979 0,-1.625 l 38.218751,-64.65625 c 0.25257,-0.4263 0.99828,-0.8438 1.5625,-0.8438 z m 0,16 c -3.31371,0 -6,2.6863 -6,6 l 1,22.00005 c 0,2.7614 2.23857,5 5,5 2.76143,0 5,-2.2386 5,-5 l 1,-22.00005 c 0,-3.3137 -2.68629,-6 -6,-6 z m 0,35.00005 c -3.86598,0 -7,3.134 -7,7 0,3.8659 3.13402,7 7,7 3.86598,0 7,-3.1341 7,-7 0,-3.866 -3.13402,-7 -7,-7 z" /></g></svg></div>');
   $( "body" ).append( o );
   $(o).fadeOut(5000);
 }