diff --git a/css/style.css b/css/style.css
index 7502635b..79448cd7 100644
--- a/css/style.css
+++ b/css/style.css
@@ -279,6 +279,7 @@ select.instance-select {
 .extrahover {
       transform: translate3d(0,0,0);
        filter: url("#extraFilter");
+      fill: red; 
 }
 .selecthover {
       transform: translate3d(0,0,0);
diff --git a/index.html b/index.html
index 31ef4f6c..55349c88 100644
--- a/index.html
+++ b/index.html
@@ -47,9 +47,9 @@
 	    </feMerge>
 	  </filter>
 	  <filter id="extraFilter">
-	    <feFlood result="flood" flood-color="#ff0000"/>
+	    <feFlood result="flood" flood-color="green"/>
 	    <feComposite in="flood" in2="SourceGraphic" operator="in" result="mask"/>
-	    <feMorphology in="mask" operator="dilate" radius="2" result="thickened"/>
+	    <feMorphology in="mask" operator="dilate" radius="10" result="thickened"/>
 	    <feGaussianBlur in="thickened" stdDeviation="5" result="coloredBlur"/>
 	    <feMerge>
 	      <feMergeNode in="coloredBlur"/>