Align footer to centre, fix to viewport and add white background

Author: Alaterry8

Wireframe/style.css

@@ -57,6 +57,11 @@ footer {
   position: fixed;
   bottom: 0;
   text-align: center;
+  background: white; 
+  display: block;
+  width: 100%;
+  
+  
 
 }
 /* ====== Articles Grid Layout ====