added redirects to footer icons

Author: andreped

index.html

@@ -218,8 +218,8 @@ <h3 class="w3-center">CONTACT</h3>
 <footer class="w3-center w3-black w3-padding-64">
   <a href="#home" class="w3-button w3-light-grey"><i class="fa fa-arrow-up w3-margin-right"></i>To the top</a>
   <div class="w3-xlarge w3-section">
-    <i class="fa fa-globe w3-hover-opacity"></i>
-    <i class="fa fa-github w3-hover-opacity"></i>
+    <i><a href="https://www.sintef.no/en/digital/topics/health-research/" class="fa fa-globe w3-hover-opacity" style="text-decoration:none;"></a></i>
+    <i><a href="https://github.com/dbouget/Raidionics" class="fa fa-github w3-hover-opacity" style="text-decoration:none;"></a></i>
   </div>
   <p>Powered by <a href="https://www.w3schools.com/w3css/default.asp" title="W3.CSS" target="_blank" class="w3-hover-text-green">w3.css</a></p>
 </footer>