.hero-formulario {
    color: #fff;
    padding: 50px 0;
    background-image: url('../../img/landingnavidad/portada_final.png');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    background-color: #000;
    min-height: 100vh;
    width: 100%;
    display: flex;
    align-items: center;
    text-align: center;
}

.cuadro-izquierdo {
    max-width: 500px;
    margin-left: 20% !important;
}

.hero-subtitle {
    margin: 30px 0;
    line-height: 1.5;
}


@media only screen and (max-width: 1350px) {

    .cuadro-izquierdo {
        margin-left: 5% !important;
    }

    .hero-subtitle {
        margin: 20px 0;
    }
}

@media only screen and (max-width: 960px) {

    .cuadro-izquierdo {
        margin-left: 0% !important;
    }

    .hero-subtitle {
        margin: 20px 0;
    }
}