header {
  width: 100%;
  position: fixed;
  top: 0;
  left: 0;
  z-index: 5;
}
header .pc-nav {
  box-sizing: border-box;
  padding: 0.18rem 5%;
  width: 100%;
  transition: all 0.3s ease-in-out;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
header .pc-nav .logo {
  width: 187px;
  height: 64px;
  display: flex;
}
header .pc-nav .logo img {
  width: 100%;
  height: 100%;
}
header .pc-nav .logo img:nth-child(2) {
  display: none;
}
header .pc-nav .nav_right {
  width: 50%;
  display: flex;
  justify-content: flex-end;
  align-items: center;
}
header .pc-nav .nav_right .language {
  cursor: pointer;
  position: relative;
  display: flex;
  font-size: 0.14rem;
  color: #fff;
  margin-right: 0.4rem;
}
header .pc-nav .nav_right .language span {
  display: flex;
  align-items: center;
}
header .pc-nav .nav_right .language span img {
  margin-left: 5px;
}
header .pc-nav .nav_right .language span img:last-child {
  display: none;
}
header .pc-nav .nav_right .language span .gq {
  width: 25px;
  margin-left: 0;
  margin-right: 5px;
}
header .pc-nav .nav_right .language .yy-list {
  padding: 0 10px;
  width: 100%;
  background-color: #fff;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.5);
  position: absolute;
  top: 0;
  font-size: 0.14rem;
  opacity: 0;
  overflow: hidden;
  max-height: 0;
  display: none;
  transition: opacity ease-in-out 0.9s, max-height ease-in-out 2s;
}
header .pc-nav .nav_right .language .act {
  position: absolute;
  max-height: 99999px;
  display: flex;
  flex-direction: column;
  top: 22px;
  opacity: 1;
}
header .pc-nav .nav_right .language .act a {
  padding: 10px 0;
  position: static;
  opacity: 1;
  display: flex;
  font-size: 0.14rem;
  color: #000;
  border-bottom: 1px dashed #000;
}
header .pc-nav .nav_right .language .act a .gq {
  width: 25px;
  margin-left: 0;
  margin-right: 5px;
}
header .pc-nav .nav_right .language .act a:last-child {
  border: none;
}
header .pc-nav .nav_right .search {
  cursor: pointer;
  margin-right: 0.4rem;
  display: flex;
}
header .pc-nav .nav_right .search img:last-child {
  display: none;
}
header .pc-nav .nav_right .email {
  padding-right: 0.3rem;
  border-right: 2px solid #CBCBCB;
  display: flex;
  align-items: center;
  font-size: 0.14rem;
  color: #fff;
}
header .pc-nav .nav_right .email .em {
  margin-right: 7px;
}
header .pc-nav .nav_right .email .em2 {
  display: none;
  margin-right: 7px;
}
header .pc-nav .nav_right .menu {
  cursor: pointer;
  margin-left: 0.4rem;
  width: 24px;
  height: 21px;
  display: flex;
  justify-content: space-between;
  flex-direction: column;
}
header .pc-nav .nav_right .menu div {
  width: 70%;
  height: 2px;
  background-color: #fff;
  transition: width 0.3s ease-in-out;
}
header .pc-nav .nav_right .menu .bar {
  width: 100%;
  transition: all 0.3s ease-in-out;
}
header .blue {
  background: #fff;
}
header .blue .logo img:nth-child(1) {
  display: none;
}
header .blue .logo img:nth-child(2) {
  display: block;
}
header .blue .nav_right .language {
  color: #000;
}
header .blue .nav_right .language span img:nth-child(2) {
  display: none;
}
header .blue .nav_right .language span img:last-child {
  display: block;
}
header .blue .nav_right .search img {
  display: none;
}
header .blue .nav_right .search img:last-child {
  display: block;
}
header .blue .nav_right .email {
  color: #000;
}
header .blue .nav_right .email .em {
  display: none;
}
header .blue .nav_right .email .em2 {
  display: block;
}
header .blue .nav_right .menu div {
  background-color: #000;
}
header .phone {
  display: none;
}
.full-nav {
  opacity: 0;
  visibility: hidden;
  padding: 0 5%;
  padding-top: 150px;
  width: 100%;
  height: 0;
  box-sizing: border-box;
  overflow-y: auto;
  position: fixed;
  z-index: 4;
  top: 0;
  transition: all 1s ease-in-out;
  left: 0;
  background: url(../images/bg.png) no-repeat center;
  background-size: cover;
}
.full-nav::-webkit-scrollbar {
  width: 0;
}
.full-nav .nav-list {
  opacity: 0;
  visibility: hidden;
  width: 100%;
  display: none;
  flex-wrap: wrap;
  transition: all 0.3s ease-in-out;
}
.full-nav .nav-list .full-nav-item {
  width: 33%;
  display: flex;
  flex-direction: column;
}
.full-nav .nav-list .full-nav-item:nth-child(1) {
  margin-bottom: 1rem;
}
.full-nav .nav-list .full-nav-item .full-nav-item-a {
  font-weight: bold;
  font-size: 20px;
  color: #FFFFFF;
  margin-bottom: 0.49rem;
}
.full-nav .nav-list .full-nav-item ul li {
  display: flex;
  margin-bottom: 0.29rem;
  position: relative;
}
.full-nav .nav-list .full-nav-item ul li a {
  font-weight: 400;
  font-size: 0.16rem;
  color: #FFFFFF;
  position: relative;
}
.full-nav .nav-list .full-nav-item ul li a::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  width: 0;
  opacity: 0;
  visibility: hidden;
  height: 1px;
  background-color: #fff;
  transition: all 0.6s ease-in-out;
}
.full-nav .nav-list .full-nav-item ul li::before {
  content: '';
  opacity: 0;
  visibility: hidden;
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 8px;
  height: 8px;
  background-color: #fff;
  border-radius: 50%;
  transition: all 0.6s ease-in-out;
}
.full-nav .nav-list .full-nav-item ul li:hover {
  padding-left: 0.14rem;
  transition: padding-left 0.3s ease-in-out;
}
.full-nav .nav-list .full-nav-item ul li:hover a::after {
  width: 100%;
  opacity: 1;
  visibility: visible;
}
.full-nav .nav-list .full-nav-item ul li:hover::before {
  opacity: 1;
  visibility: visible;
}
.full-nav .search-nav {
  display: none;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 100%;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease-in-out;
  padding-top: 1.2rem;
}
.full-nav .search-nav .search-nav-h1 {
  text-transform: uppercase;
  font-weight: bold;
  font-size: 0.28rem;
  color: #FFFFFF;
  margin-bottom: 0.59rem;
}
.full-nav .search-nav .search-nav-form {
  margin-bottom: 0.37rem;
  width: 50%;
  box-sizing: border-box;
  display: flex;
  padding: 0.1rem 0.2rem;
  padding-right: 0.1rem;
  border-radius: 8px;
  align-items: center;
  justify-content: space-between;
  background-color: #fff;
}
.full-nav .search-nav .search-nav-form input {
  width: 95%;
  height: 100%;
  color: #000;
  font-size: 0.16rem;
}
.full-nav .search-nav .search-nav-form input::placeholder {
  color: #666666;
}
.full-nav .search-nav .search-nav-form button {
  width: 0.48rem;
  height: 0.48rem;
  background: url(../images/search.png) no-repeat center;
  border-radius: 50%;
  background-color: #d50100;
}
.full-nav .search-nav .search-nav-list {
  display: flex;
  width: 100%;
  flex-direction: column;
}
.full-nav .search-nav .search-nav-list h2 {
  text-transform: uppercase;
  font-weight: bold;
  font-size: 0.22rem;
  color: #FFFF;
  margin-bottom: 0.32rem;
}
.full-nav .search-nav .search-nav-list .bigbox {
  width: 100%;
  display: flex;
  justify-content: space-between;
}
.full-nav .search-nav .search-nav-list .bigbox .search-nav-list-item {
  display: flex;
  flex-direction: column;
}
.full-nav .search-nav .search-nav-list .bigbox .search-nav-list-item .big-nav {
  font-size: 0.16rem;
  color: #FFFFFF;
  margin-bottom: 0.4rem;
}
.full-nav .search-nav .search-nav-list .bigbox .search-nav-list-item .big-nav:hover {
  text-decoration: underline;
}
.full-nav .search-nav .search-nav-list .bigbox .search-nav-list-item .small-nav-list {
  display: flex;
  flex-direction: column;
}
.full-nav .search-nav .search-nav-list .bigbox .search-nav-list-item .small-nav-list a {
  font-weight: 300;
  font-size: 14px;
  color: #FFFFFF;
  transition: all 0.6s ease-in-out;
  margin-bottom: 0.28rem;
  padding-left: 0.14rem;
  position: relative;
}
.full-nav .search-nav .search-nav-list .bigbox .search-nav-list-item .small-nav-list a::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 8px;
  height: 8px;
  background-color: #fff;
  border-radius: 50%;
  transition: all 0.6s ease-in-out;
}
.full-nav .search-nav .search-nav-list .bigbox .search-nav-list-item .small-nav-list a:last-child {
  margin-bottom: 0;
}
.full-nav .search-nav .search-nav-list .bigbox .search-nav-list-item .small-nav-list a:hover {
  text-decoration: underline;
}
.full-nav .opacity {
  display: flex;
  opacity: 1;
  visibility: visible;
}
.active_nav {
  opacity: 1;
  visibility: visible;
  height: 100%;
}
.active_border {
  border-bottom: 1px solid #BBBBBB;
}
@media screen and (max-width: 970px) {
  header .pc-nav {
    display: none;
  }
  header .phone {
    display: flex !important;
    width: 100%;
    flex-direction: column;
    box-sizing: border-box;
    background-color: #fff;
    align-items: center;
    box-shadow: 0px 2px 2px rgba(0, 0, 0, 0.2);
  }
  header .phone .phone-top {
    padding: 2% 5%;
    box-sizing: border-box;
    width: 100%;
    display: flex;
    justify-content: space-between;
  }
  header .phone .phone-top .phlogo {
    display: flex;
    align-items: center;
    justify-content: center;
  }
  header .phone .phone-top .phlogo img {
    height: 50px;
  }
  header .phone .phone-top .language {
    cursor: pointer;
    position: relative;
    display: flex;
    font-size: 14px;
    color: #000;
    margin-right: 4px;
  }
  header .phone .phone-top .language span {
    display: flex;
    align-items: center;
  }
  header .phone .phone-top .language span img {
    width: 14px;
    margin-left: 5px;
  }
  header .phone .phone-top .language span .gq {
    width: 20px;
    margin-right: 5px;
  }
  header .phone .phone-top .language .yy-list {
    padding: 0 10px;
    width: 100%;
    background-color: #fff;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.5);
    position: absolute;
    top: 0;
    font-size: 0.14rem;
    opacity: 0;
    overflow: hidden;
    max-height: 0;
    display: none;
    transition: opacity ease-in-out 0.9s, max-height ease-in-out 2s;
  }
  header .phone .phone-top .language .act {
    position: absolute;
    max-height: 99999px;
    display: flex;
    flex-direction: column;
    top: 100%;
    opacity: 1;
  }
  header .phone .phone-top .language .act a {
    padding: 10px 0;
    position: static;
    opacity: 1;
    display: flex;
    font-size: 14px;
    color: #000;
    border-bottom: 1px dashed #000;
  }
  header .phone .phone-top .language .act a .gq {
    width: 25px;
    margin-left: 0;
    margin-right: 5px;
  }
  header .phone .phone-top .language .act a:last-child {
    border: none;
  }
  header .phone .phone-top .language:hover a {
    bottom: -0.2rem;
    display: block;
    opacity: 1;
  }
  header .phone .below {
    width: 100%;
    padding: 3% 5%;
    box-sizing: border-box;
    background: #f2f2f2;
    display: flex;
    align-items: center;
    justify-content: space-between;
  }
  header .phone .below .search-nav-form {
    width: 85%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.5% 0.5% 0.5% 2%;
    box-sizing: border-box;
    border: 1px solid #cdcdcd;
    border-radius: 5px;
    background-color: #fff;
  }
  header .phone .below .search-nav-form input {
    width: 85%;
    height: 100%;
    color: #000;
    font-size: 16px;
  }
  header .phone .below .search-nav-form input::placeholder {
    color: #666666;
  }
  header .phone .below .search-nav-form button {
    height: 35px;
    border-radius: 5px;
    width: 15%;
    background: url(../images/search.png) no-repeat center;
    background-color: #d50100;
  }
  header .phone #elementToHide {
    z-index: 99999;
    position: absolute;
    top: 0;
    background: #333;
    width: 100vw;
    height: 100vh !important;
  }
  header .phone #elementToHide .header {
    padding: 4%;
    display: flex;
    justify-content: space-between;
  }
  header .phone #elementToHide .header span {
    color: #fff;
    font-size: 2.6875rem;
  }
  header .phone #elementToHide .header img {
    height: 100%;
  }
  header .phone #elementToHide nav {
    padding: 4%;
    box-sizing: border-box;
    margin: 0;
    display: flex !important;
    background-color: #fff;
    flex-direction: column;
    width: 100%;
  }
  header .phone #elementToHide nav ul {
    flex-direction: column;
  }
  header .phone #elementToHide nav ul li {
    display: flex;
    justify-content: space-between;
    border-bottom: 1px solid;
    align-items: center;
    font-size: 5rem;
    margin-bottom: 2%;
  }
  header .phone #elementToHide nav ul li img {
    width: 5%;
    height: 23.125rem;
  }
  header .phone #elementToHide nav ul li > ::before {
    position: absolute;
    content: "";
    display: none !important;
  }
  header .phone #elementToHide nav ul li:hover > ::before {
    opacity: 1;
  }
  header .phone #elementToHide nav ul li:hover > a {
    color: #000;
  }
  header .htmleaf-container {
    display: block !important;
  }
}