.partner-nav { flex-wrap: wrap; margin-bottom: 20px; }
.partner-nav .button { flex: 0 0 auto; white-space: nowrap; }
@media (max-width: 600px) {
  .partner-nav { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .partner-nav .button { width: 100%; justify-content: center; text-align: center; }
}