.logo {
  display: flex;
  align-items: center;
  text-decoration: none;
}

.logo img {
  display: block;
  width: auto;
  height: 48px;
}

.footer .logo img {
  height: 56px;
}

@media (max-width: 800px) {
  .logo img { height: 42px; }
  .footer .logo img { height: 52px; }
}