diff --git a/Biomass.html b/Biomass.html
index 1b34826af31444fb4c5810b7f1d28cf81033de6c..7f230fe486e09904357ad2883308bff08df61f59 100644
--- a/Biomass.html
+++ b/Biomass.html
@@ -10,22 +10,20 @@
 </head>
 
 <body>
-  <div id="main">
     <div id="header">
       <div id="logo">
-        <div id="logo_text">
-          <!-- class="logo_colour", allows you to change the colour of the text -->
-          <h1><a href="index.html">simple<span class="logo_colour">_light</span></a></h1>
-          <h2>Simple. Contemporary. Website Template.</h2>
-        </div>
+        <!-- class="logo_colour", allows you to change the colour of the text -->
+        <h1><img src="style/HFT_Logo.png" alt="logo" width="20%" height="20%" style="float:right" /></h1>
+        <h1><a href="index.html">INSOURCE<span class="logo_colour"> Food-Water-Energy Simulation and Visulization</span></a></h1>
+        
       </div>
       <div id="menubar">
         <ul id="menu">
           <!-- put class="selected" in the li tag for the selected page - to highlight which page you're on -->
-          <li><a href="index.html">Home</a></li>
-          <li class="selected"><a href="examples.html">Examples</a></li>
-          <li><a href="page.html">A Page</a></li>
-          <li><a href="another_page.html">Another Page</a></li>
+          <li class="selected"><a href="index.html">Home</a></li>
+          <li><a href="Biomass.html">Biomass</a></li>
+          <li><a href="EnergyADE.html">EnergyADE</a></li>
+          <li><a href="Visualization.html">Visualization</a></li>
           <li><a href="contact.html">Contact Us</a></li>
         </ul>
       </div>