fix: navbar showing scroll bars even when there is nothing to scroll

Author: jbriones1

src/app/components/nav-bar/nav-bar.component.scss

@@ -40,7 +40,7 @@ $navbar-w: 20rem;
   background-color: theme.$bg3;
   border-right: $border;
   z-index: 100;
-  overflow: scroll;
+  overflow: auto;
 
   &__heading {
     font-size: 1.1rem;