.icon-with-text-grid__image-container {
    width: 2.5rem;
}

.icon-with-text-grid__item {
    width: 6rem;
    max-width: calc((100% - 3rem) / 4);
}

@media screen and (min-width: 45em) {
    .icon-with-text-grid__item {
        width: 8rem;
        max-width: calc((100% - 3rem) / 4);
    }
    .icon-with-text-grid__image-container {
        width: 3rem;
    }
}