.footer {
  max-width: 1920px;
  margin: 0 auto;
  padding: 45px 0;
  background-color: #000;
}

.footer__container {
  align-items: center;
  justify-content: space-between;
}

.footer__link:not(:last-child) {
  margin-right: 20px;
}

.footer__img {
  fill: #CACACA;
  transition: fill .2s ease-in-out;
}

.footer__link:focus {
  outline: none;
}

.footer__link:focus .footer__img {
  fill: #FFF;
}

.footer__img:hover {
  fill: #FFF;
}

.footer__link:active .footer__img {
  fill: #9D5CD0;
}