diff --git a/gui/ngXosViews/serviceTopology/src/css/serviceTopology.css b/gui/ngXosViews/serviceTopology/src/css/serviceTopology.css
index bc952f6..220d2ab 100644
--- a/gui/ngXosViews/serviceTopology/src/css/serviceTopology.css
+++ b/gui/ngXosViews/serviceTopology/src/css/serviceTopology.css
@@ -14,6 +14,12 @@
     stroke-width: 3px;
 }
 
+.node rect.slice-detail{
+    fill: #fff;
+    stroke: steelblue;
+    stroke-width: 3px;
+}
+
 .node text {
     font: 12px sans-serif;
 }