diff --git a/views/ngXosViews/diagnostic/src/templates/diagnostic.tpl.html b/views/ngXosViews/diagnostic/src/templates/diagnostic.tpl.html
index b2375c7..ff88b49 100644
--- a/views/ngXosViews/diagnostic/src/templates/diagnostic.tpl.html
+++ b/views/ngXosViews/diagnostic/src/templates/diagnostic.tpl.html
@@ -1,8 +1,8 @@
 <div class="container-fluid">
-  <div class="half-height">
+  <div class="onethird-height">
     <service-topology service-chain="vm.serviceChain"></service-topology>
   </div>
-  <div class="half-height">
+  <div class="twothird-height">
     <!-- <div class="panel panel-primary subscriber-select">
       <div class="panel-heading">Select a subscriber:</div>
       <div class="panel-body">