Fix page elements obscured by bottom nav bar on mobile

frontend/src/app/components/blocks-list/blocks-list.component.html

@@ -122,6 +122,9 @@
       [collectionSize]="blocksCount" [rotate]="true" [maxSize]="maxSize" [pageSize]="15" [(page)]="page"
       (pageChange)="pageChange(page)" [boundaryLinks]="true" [ellipses]="false">
     </ngb-pagination>
+
+    <div class="clearfix"></div>
+    <br>
   </div>
   
 </div>