.footer {
  width: 100%;
  background-color: #fff;
}
.footer .footer_end {
  height: calc(40px + 1rem);
}
.footer .public_w {
  display: flex;
  height: 100%;
  align-items: center;
  justify-content: space-between;
  font-family: PingFangSCR;
  font-weight: 300;
  font-size: calc(12px + 0.2rem);
  color: #777777;
}
.footer .footer_contact a {
  display: flex;
  align-items: center;
}
.footer .footer_contact span {
  margin-right: calc(6px + 0.4rem);
}
.footer .footer_contact img {
  width: calc(12px + 0.5rem);
}
@media screen and (max-width: 800px) {
  .footer .public_w {
    justify-content: center;
  }
  .footer .footer_contact {
    display: none;
  }
}