.footer img {
  width: 100%;
  min-width:1100px;
  height: 350px;
}
.footer {
  display: flex;
  justify-content:center;
  align-items: flex-end;
  padding-bottom: 100px;
  position: relative;
  /* margin-top:100rem/@bs; */
  height: 440px;
  background-image: url("../img/footer/footer2.png");
  background-size:100% 100%;
}
.footerword{
  text-align: center;
}
.footerword p{
  margin: 10px 0;
}
.footerword a{
  color: #000000;
}
.bianhao {
  margin-top: 20px;
}
.footerall {
  position: relative;
  margin-top: 260px;
}

.qrCode {
  display: flex;
  flex-direction:column;
  justify-content:center;
  align-items:center;
  position: absolute;
  right: 10%;
  top: -200px;
  text-align: center;
}
.gongzhonghao {
  width: 160px;
  height: 160px;
  border-radius: 1rem;
}
@media screen and (max-width: 1257px) {
  .footer {
    position: relative;
    /* margin-top:100rem/@bs; */
    padding-bottom: 50px;
    height: 360px;
    background-color: #ffe200;
    background-size:100% 100%;
  }
  .footerall{
    margin-top:340px;
  }
  .qrCode{
    right:50%;
    margin-right: -134px;
    top:-300px;
  }
}


@media screen and (max-width: 470px) {
  .qrCode{
    width:241px;
    height:378px;
    margin-right: -120px;
  }

  .qrCode .octopus{
    width:241px;
    height:378px;
  }
}