.navbar {
  border-top: none;
  border-right: none;
  border-left: none;

  // Specificity Required
  .navbar-toggle {
    border-color: transparent;
  }

  // Pushes the menu slightly down from the navbar
  li > .dropdown-menu {
    margin-top: 2px;

    @media (max-width: $screen-sm) {
      &:after,
      &:before {
        border: none;
      }
    }
  }
}

// Specificity required
.topbar {
  .navbar {
    margin-bottom: 0;
  }
}