.navbar-brand img {
    width: 80px;
  }
  .navbar-nav {
    align-items: center;
  }
  .navbar .navbar-nav .nav-link {
    color: #fff;
    font-size: 1.1em;
    padding: 0.5em 1em;
  }
  @media screen and (min-width: 768px) {
    .navbar-brand img {
      width: 100px;
    }
    .navbar-brand {
      margin-right: 0;
      padding: 0 1em;
    }
  }