GUI -- Further work on web socket service. Still WIP.

Change-Id: Ib787a72abed3d8bd1cce7efe110c584a04fe0cd4
diff --git a/web/gui/src/main/webapp/app/view/topo/topo.css b/web/gui/src/main/webapp/app/view/topo/topo.css
index 1685e13..626ddf7 100644
--- a/web/gui/src/main/webapp/app/view/topo/topo.css
+++ b/web/gui/src/main/webapp/app/view/topo/topo.css
@@ -33,8 +33,8 @@
 }
 
 .light #ov-topo svg #topo-map {
-    stroke: #eee;
-    /*stroke: #88b;*/
+    /*stroke: #eee;*/
+    stroke: #88b;
 }
 .dark #ov-topo svg #topo-map {
     stroke: #444;