Index: arms/html/pdService
===================================================================
diff -u -r78105ebd99ac908a4685e0d14f1ec91f2529abe7 -rde17c535fbdf13eff514339c06ba1e87a473cf4c
--- arms/html/pdService	(.../pdService)	(revision 78105ebd99ac908a4685e0d14f1ec91f2529abe7)
+++ arms/html/pdService	(.../pdService)	(revision de17c535fbdf13eff514339c06ba1e87a473cf4c)
@@ -138,18 +138,22 @@
             <div class="navbar" style="width: 100%; margin-bottom: 15px;">
                 <ul class="navbar-buttons pull-left" style="margin-top: 15px;">
                     <li><a href=""><i class="fa fa-home"></i> Home</a></li>
-                    <li><a href=""><i class="fa fa-book"></i> Library</a></li>
-                    <li class="active">Data</li>
+                    <li><a href="#about"><i class="fa fa-book"></i> About</a></li>
+                    <li><a href="#contact"><i class="fa fa-book"></i> Contact</a></li>
                 </ul>
                 <ul class="navbar-buttons pull-right">
                     <li>
-                        <a href="/arms/template.html?page=pdService" class="btn btn-sm btn-transparent">
-                            Preview&nbsp;
+                        <a  href="/arms/template.html?page=pdService"
+                            class="btn btn-sm btn-transparent"
+                            style="font-size: 12px">
+                            Demo&nbsp;
                             <i class="fa fa-arrow-right"></i>
                         </a>
                     </li>
                     <li>
-                        <a href="/arms/docs" class="btn btn-sm btn-transparent">
+                        <a  href="/arms/docs"
+                            class="btn btn-sm btn-transparent"
+                            style="font-size: 12px">
                             Installation&nbsp;
                             <i class="fa fa-download"></i>
                         </a>
@@ -329,7 +333,7 @@
 		</div>
 		<div
 			id="about"
-			class="widget widget-white widget-about">
+			class="widget widget-white widget-about about">
 			<div class="container">
 				<div class="row">
 					<div class="col-sm-offset-1 col-sm-10">