Add mobile styles for scrolling side

Author: tmarnell

assets/css/style.scss

@@ -53,7 +53,7 @@ h3 {
   position: fixed;
   width: 300px;
   max-height: 100%;
-  overflow: scroll;
+  overflow-y: scroll;
   padding: 10px;
 }
 
@@ -120,6 +120,8 @@ footer {
   #side {
     position: relative;
 	width: 100%;
+	padding: 0;
+	overflow: visible;
   }
 
   section {