.floating-wechat { bottom: 84px; }
.wechat-number { scroll-margin-top: 110px; }
.wechat-number .small-note { margin-top: 12px; max-width: 420px; }
.wechat-number:hover strong { text-decoration: none; }
@media (min-width: 601px) {
  .footer-bottom { padding-right: 170px; }
}
@media (max-width: 900px) {
  .floating-wechat { bottom: 78px; }
}