Fix notification tick size

client/src/app/menu/notification.component.scss

@@ -120,9 +120,13 @@
           }
         }
 
-        my-global-icon {
+        my-global-icon[iconName=cog] {
           width: 20px;
         }
+
+        my-global-icon[iconName=tick] {
+          width: 26px;
+        }
       }
 
       .all-notifications {