@media only screen and (min-width: 800px) {
.mainBanner {
    display: grid;
    grid-template-columns: 25% auto auto 25%;
    grid-template-rows: 25% auto auto 25%;
    font-family: Telefonica-Sans;
    height: 280px;
}

.mainBanner h1 {
    grid-column: 2;
    grid-row: 2;
    margin-bottom: -24px;
    margin-top: 0;
}

.mainBanner .masGigas {
    grid-column: 3;
    grid-row: 2 / 4;
    margin: auto;
}

.mainBanner .precio {
    grid-column: 2;
    grid-row: 3;
}

h3 {
    max-width: 768px;
    margin: auto;
}

.cards {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    max-width: 768px;
    padding: 0 32px;
    margin: 42px auto;
}
.card {
    margin: 0;
}

.card:nth-child(2) {
    -webkit-box-shadow: 0px 5px 33px -7px rgba(0,0,0,0.53);
    -moz-box-shadow: 0px 5px 33px -7px rgba(0,0,0,0.53);
    box-shadow: 0px 5px 33px -7px rgba(0,0,0,0.53);
    transform: scale(1.15);
}



.card .nombrePlan {
    font-size: 20px;
}

.card .gigasAntesPlan {
    font-size: 20px;
    width: 60px;
}

.card .gigasPlan {
    font-size: 40px;
}
.card .infoDoblePlan {
    font-size: 12px;
    margin-bottom: 16px;
}

.card .precioAntesPlan {
    font-size: 14px;
    width: 68px;
}

.card .precioPlan {
    font-size: 20px;
}

.card .datoPlan {
    font-size: 12px;
    margin-bottom: 8px;
}

.card .btn {
    font-size: 16px;
}

}