body {
    color: wheat;
    background-color: rgb(0, 0, 0);
}

.btn-voltar {
    display: inline-block;
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
    font-weight: 500;
    color: #000;
    background-color: #fff;
    border: 2px solid #000;
    border-radius: 8px;
    text-decoration: none;
    transition: all 0.3s ease;
    box-shadow: 2px 2px 0 #000;
  }
  
  .btn-voltar:hover {
    background-color: #000;
    color: #fff;
    box-shadow: none;
    transform: translate(2px, 2px);
  }