@media (max-width: 380px) {
  .btn-responsive i {
    display: none;
  }

  .documentos img {
    display: none;
  }

  .navbar-responsive {
    font-size: 1rem;
  }

  .h3-responsive {
    font-size: 1.1rem;
  }
}

@media (min-width: 381px) and (max-width: 420px) {

  .btn-responsive i {
    display: none;
  }

  .documentos img {
    display: none;
  }

  .navbar-responsive {
    font-size: 1.1rem;
  }

  .h3-responsive {
    font-size: 1.1rem;
  }
}


@media  (min-width: 421px) and (max-width: 768px) {

  .btn-responsive i {
    display: none;
  }

  .documentos img {
    display: none;
  }

}
  
  @media (min-width: 769px) and (max-width: 992px) {
    .btn-responsive {
      padding:4px 9px;
      font-size:90%;
      line-height: 1.2;
    }
  }

  .btn {
    min-height: 100%;
  }