.description {
    text-align: center;
}

.container {
    display: grid;
    gap: 1rem;
    grid-template-columns: 1fr;
    margin: 0 1rem;
}

.block {
    /* Absolute Centering */
    display: grid;
    justify-content: center;
    align-items: center;
    /* Absolute Centering */
    width: 100%;
    height: 10rem;
    background-color: #333;
    font-size: 6.5em;
    border-radius: 1rem;
    
}

@media (min-width: 576px) {
    .container { grid-template-columns: repeat(2, 1fr);}
}