diff --git a/web/ons-demo/css/skin.default.css b/web/ons-demo/css/skin.default.css
index 5f3d114..fbdc1fe 100644
--- a/web/ons-demo/css/skin.default.css
+++ b/web/ons-demo/css/skin.default.css
@@ -100,18 +100,25 @@
 	background-color:#AAA;
 }
 
-circle.highlight {
+.highlight circle {
 	stroke: rgba(255, 255, 255, .5);
 	stroke-width: 2px;
 }
 
+#linkVector {
+	fill: none;
+	stroke-width: 1px;
+	stroke: rgba(255, 255, 255, .75);
+	pointer-events: none;
+}
+
 path {
 	pointer-events: none;
 }
 
 path.flow {
 	fill: none;
-	stroke-width: 3px;
+	stroke-width: 5px;
 	stroke: rgba(255, 255, 255, .35);
 }
 
@@ -210,14 +217,14 @@
 }
 
 .color1 {
-	opacity: .2;
+	opacity: .15;
 	pointer-events: none;
 	fill: #EC0033;
 	background-color: #EC0033;
 }
 
 .color2 {
-	opacity: .2;
+	opacity: .15;
 	fill: #FFBA00;
 	background-color: #FFBA00;
 }