Fix footer text formatting and update styles for improved layout

Author: JohnRob-jnr

Wireframe/index.html

@@ -42,7 +42,7 @@ <h3>Branch in Git</h3>
     </main>
     <footer>
       <p>
-        Created By John Robinson 2026
+        Created By John Robinson. 2026
       </p>
     </footer>
   </body>

Wireframe/style.css

@@ -55,12 +55,14 @@ main {
 }
 
 footer {
-  position: fixed;
-  bottom: 0;
+  /*position: fixed;
+  bottom: 0;*/
   text-align: center;
   margin: 0 auto;
   padding: 2rem 0;
   background-color: white;
+  width: 100%;
+  border: var(--line);
 }
 
 /* ====== Articles Grid Layout ====