.footer {
    background: linear-gradient(white, grey);
}

.footer .grid {
    padding: 4rem 0 3rem;
}

.footer__container {
    display: flex;
    justify-content: space-around;
    align-items: center;
    flex-basis: 30%;
}

.flex-item {
    width: 30%;
    margin: 5px;
}

@media (max-width: 640px) {
    .footer .grid {
      padding: 4rem 4rem 4.5rem;
    }
}

  .footer__copyright {
    font-size: 0.8rem;
    color: rgb(3, 3, 3);
    margin-top: 0.4rem;
}