.brand-logo {
  width: 48px;
  height: 48px;
  object-fit: cover;
  object-position: center;
  border-radius: 50%;
  box-shadow: 0 3px 12px rgba(0, 0, 0, .16);
}

@media (max-width: 650px) {
  .brand-logo { width: 40px; height: 40px; }
}