.footer {
  padding: 60px 0;
  text-align: center;
}

.footer-logo {
  margin: 0 10px;
  width: 200px;
}

.footer-channel {
  margin-top: 40px;
}

.footer-channel-item {
  margin: 0 50px;
  font-size: 20px;
  color: #333;
  font-weight: bold;
}

.footer-qrcode {
  margin-top: 40px;
}

.footer-qrcode-item {
  display: inline-block;
  margin: 0 8px;
  text-align: center;
}

.footer-qrcode-item-img {
  border: 1px solid #e6e6e6;
  padding: 5px;
  width: 170px;
  height: 170px;
}

.footer-qrcode-item-text {
  display: inline-block;
  margin-top: 10px;
  font-size: 16px;
  color: #5d5d5d;
}

@media screen and (max-width: 640px) {
  .footer-channel-item {
    display: block;
    margin: 10px 0;
  }
}