.banner {
    width: 100%;
    height: 320px;
    background-image: url("/ASSETS/Banner_Calculadora_dilucion_de_medicamentos.webp");
    background-size: 100% 100%;
    background-repeat: no-repeat;
    background-position: center;
}

/* Tablets y pantallas medianas */
@media (max-width: 1000px) {
    .banner {
        height: 220px;
    }
}

/* Celulares */
@media (max-width: 600px) {
    .banner {
        height: 150px;
    }
}