.footer-grid {
  grid-template-columns: 2fr 1fr 1fr 1fr auto;
}

.footer-wechat img {
  width: 104px;
  height: 104px;
  display: block;
  background: #fff;
  padding: 4px;
  object-fit: contain;
}

.footer-wechat span {
  display: block;
  margin-top: 9px;
  font-size: 12px;
  color: #b7c9c9;
}

.qq-link {
  color: #8fd4d2 !important;
  font-weight: 700;
}

.qq-link img {
  display: block;
  max-width: 96px;
  height: auto;
  margin-top: 4px;
}

@media (max-width: 800px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}