Using the bootstrap-vue plugin to add styles to our project

Once the bootstrap-vue plugin is installed, let's use it in our project! We'll begin by adding a navbar from the official documentation, which is available at https://bootstrap-vue.js.org/docs/components/navbar#b-nav-item-dropdown, as follows:

  <b-navbar type="dark" variant="dark">
    <b-navbar-nav>
      <b-nav-item href="#">Home</b-nav-item>

      <!-- Navbar dropdowns -->
      <b-nav-item-dropdown text="Lang" right>
        <b-dropdown-item href="#">EN</b-dropdown-item>
        <b-dropdown-item href="#">ES</b-dropdown-item>
        <b-dropdown-item href="#">RU</b-dropdown-item>
        <b-dropdown-item href="#">FA</b-dropdown-item>
      </b-nav-item...