scoll down to doc for mobile

templates/layout.html

@@ -314,6 +314,20 @@ var flag = true;
         $("#intro").css("display","none");
       });
 
+
+      if (window.matchMedia("(max-width: 767px)").matches) 
+        { 
+            
+            // The viewport is less than 768 pixels wide 
+            console.log("This is a mobile device."); 
+            
+            $(".file-names").on('click', function(event){
+                $("html, body").animate({ scrollTop: $(document).height() }, 1000);
+    //(... rest of your JS code)
+        });
+        
+        }
+
      });