.sidebar {
    position: fixed;
    top: 0;
    bottom: 0;
    left: 0;
    z-index: 100;
    padding: 90px 0 0;
    box-shadow: inset -1px 0 0 rgba(0, 0, 0, .1);
    z-index: 99;
  }
  
  @media (max-width: 767.98px) {
    .sidebar {
      top: 11.5rem;
      padding: 0;
    }
  }
  
  .navbar {
    box-shadow: inset 0 -1px 0 rgba(0, 0, 0, .1);
  }
  
  @media (min-width: 767.98px) {
    .navbar {
      top: 0;
      position: sticky;
      z-index: 999;
    }
  }
  
  .sidebar .nav-link {
    color: #333;
  }
  
  .sidebar .nav-link.active {
    color: #0d6efd;
  }