html, body {
    height: 100%;
}



.contenedor {
    display: flex;
    justify-content: center;
    align-items: center;
}

.contenido_principal {
    width: 80%;
    display: flex;
    flex-direction: column;
    align-items: center;
    border: 2px solid #642E2E;
    border-radius: 20px;
    background-color: #C9AFAF;
    margin: 2rem;
    gap: 1.5rem;
    padding: 2rem;
}

.contenido_principal h1 {
    color: #642E2E;
    font-size: 2rem;
}