main h2 {
    font-size: 1.1em;
}

.icons p {
    display: flex;
}

.icons img {
    margin: 0 .5em;
    width: 2em;
    filter: brightness(0);
}

@media (min-width: 50em) {
    main {
        max-width: 55em;
        justify-self: center;
        font-size: 1rem;
    }

}