Various fixes and design updates.

frontend/src/app/components/master-page/master-page.component.html

@@ -18,7 +18,7 @@
         <a class="nav-link" routerLink="/tv" (click)="collapse()">TV view &nbsp;<img src="./assets/expand.png" width="15"/></a>
       </li>
       <li class="nav-item" routerLinkActive="active">
-        <a class="nav-link" routerLink="/team" (click)="collapse()">Team</a>
+        <a class="nav-link" routerLink="/contributors" (click)="collapse()">Team</a>
       </li>
     </ul>
     <app-search-form location="top"></app-search-form>
@@ -30,6 +30,6 @@
 
 <router-outlet></router-outlet>
 
-<br><br>
+<br><br><br>
 
 <app-footer></app-footer>