.foot {
  display: inline-block;
  width: 100%;
  padding-top: 0.8rem;
  background-color: #3e3e3e;
  text-align: center;
}
.foot ul {
  margin-bottom: 1.24rem;
}
.foot ul li {
  display: inline-block;
  margin-right: 0.71rem;
}
.foot ul li img {
  width: 0.77rem;
  height: 0.77rem;
}
.foot .icon-adress {
  width: 0.28rem;
  height: 0.5rem;
}
.foot .icon-email {
  width: 0.5rem;
  height: 0.28rem;
}
.adress {
  font-size: 0.24rem;
  color: #ffffff;
  margin-top: 0.4rem;
  margin-bottom: 0.76rem;
  font-weight: 100;
  line-height: 0.44rem;
}
.en-letter {
  letter-spacing: 1px;
}
.icon_backtop {
  width: 1rem;
  height: 1rem;
  position: fixed;
  bottom: 1rem;
  right: 0.56rem;
  cursor: pointer;
  display: none;
  background: url("../../static/imgs/footer/icon_whitetop.png") no-repeat;
  background-size: contain;
  z-index: 1000;
}
.icon_backtop:hover {
  background: url("../../static/imgs/footer/icon_backtop.png") no-repeat;
  background-size: contain;
}
.foot .bottom {
  height: 0.42rem;
  line-height: 0.42rem;
  color: #fff;
  background-color: #373737;
}
.foot .bottom a {
  color: #fff;
  margin-left: 12px;
}
.foot .cue-weixin {
  position: relative;
}
.code {
  width: 1.4rem !important;
  height: 1.4rem !important;
  position: absolute;
  top: 0.8rem;
  left: -46%;
  display: none;
}
.foot .cue-weixin:hover .code {
  display: block;
}
.foot ul li:last-child {
  margin-right: 0;
}