.header {
  position: fixed;
  min-width: 150px;
  width: 7.8125%;
  top: 0;
  left: 0;
}
.header_w {
  padding-left: 2.5vw;
}
.header_w .logo {
  display: block;
  width: calc(26px + 1.5rem);
  padding-top: 1.5vw;
  margin-bottom: 3.5rem;
}
.nav_language .head_nav {
  margin-bottom: 1.5rem;
}
.nav_language .head_nav a {
  display: flex;
  width: 100%;
  align-items: center;
}
.nav_language .head_nav .navIcon {
  display: flex;
  width: calc(10px + 0.4rem);
  position: relative;
  margin-right: 0.5rem;
}
.nav_language .head_nav .navIcon img {
  width: 100%;
  transition: 0.3s;
}
.nav_language .head_nav .navIcon .navIcon2 {
  position: absolute;
  top: 0;
  left: 0;
  opacity: 0;
}
.nav_language .head_nav span {
  font-family: PingFangSC ;
  font-weight: 400;
  font-size: calc(10px + 0.3rem);
  color: #333333;
  transition: 0.3s;
}
.nav_language .head_nav:hover .navIcon .navIcon1,
.nav_language .head_nav.ativeHove .navIcon .navIcon1 {
  opacity: 0;
}
.nav_language .head_nav:hover .navIcon .navIcon2,
.nav_language .head_nav.ativeHove .navIcon .navIcon2 {
  opacity: 1;
}
.nav_language .head_nav:hover span,
.nav_language .head_nav.ativeHove span {
  color: #700126;
}