.w1418 {
  max-width: 1418px;
  margin: 0 auto;
  width: 74%;
}
.w1418_1 {
  max-width: 1418px;
  margin: 0 auto;
  width: 100%;
}
.w1180 {
  max-width: 1180px;
  margin: 0 auto;
  width: 62%;
  overflow: hidden;
}
.w1593 {
  max-width: 1593px;
  margin: 0 auto;
  width: 83.8%;
}
html {
  scroll-behavior: smooth;
}
.head_pc {
  position: fixed;
  z-index: 999;
  transition: 0.5s ease-out, top 0.5s;
  background-color: #ffffff !important;
  border-bottom: 1px solid #ffffff86;
}
.head_pc:hover.scroll_head {
  background-color: #fff !important;
}
.head_pc.scroll_head {
  box-shadow: 0 0 5px rgba(0, 0, 0, 0.2);
}
.head_pc.scroll_head .w1418 {
  height: 85px;
}
.head_pc .w1418 {
  transition: 0.5s ease-out, top 0.5s;
  z-index: 9999;
  height: 100px;
}
.head_pc .w1418 .logo img {
  vertical-align: middle;
}
.head_pc .w1418 .nav {
  text-align: right;
  margin: auto 0;
  display: flex;
  justify-content: space-between;
  height: 100%;
}
.head_pc .w1418 .nav .ul2 {
  flex-direction: column;
  line-height: 50px;
  display: block;
  width: 150%;
  display: none;
}
.head_pc .w1418 .nav .ul2 a {
  background-color: #fff;
}
.head_pc .w1418 .nav .ul2 a.hover::before,
.head_pc .w1418 .nav .ul2 a:hover::before {
  display: none;
  height: 13px;
}
.head_pc .w1418 .nav ul {
  width: 40%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 18px;
  font-weight: 400px;
  color: #000;
}
.head_pc .w1418 .nav ul .li1 {
  position: relative;
  height: 100%;
  display: flex;
  align-items: center;
  margin: auto 0;
}
.head_pc .w1418 .nav ul .li1 .a1::after {
  position: absolute;
  top: 75%;
  left: 0px;
  content: '';
  width: 0;
  height: 3px;
  background-color: #00924A;
  transition: 0.5s;
}
.head_pc .w1418 .nav ul .li1 .a1.hover,
.head_pc .w1418 .nav ul .li1 .a1:hover {
  color: #00924A;
}
.head_pc .w1418 .nav ul .li1 .a1.hover::after,
.head_pc .w1418 .nav ul .li1 .a1:hover::after {
  position: absolute;
  top: 75%;
  left: 0px;
  content: '';
  width: 100%;
  height: 3px;
  background-color: #00924A;
}
.pub_more {
  width: 200px;
  line-height: 64px;
  text-align: center;
  border-radius: 6px;
  font-size: 18px;
  color: #fff;
  display: block;
  border: 1px solid rgba(255, 255, 255, 0.5);
  transition: 0.3s;
}
.pub_more:hover {
  background: #db251c;
  border-color: #db251c;
}
.pub_title {
  text-align: center;
  color: #fff;
}
.pub_title .cn {
  font-size: 40px;
  font-weight: lighter;
  line-height: 28px;
}
.pub_title .en {
  font-size: 26px;
  line-height: 3.07em;
  margin-bottom: 53px;
}
.pub_padding {
  padding: 8.8% 0;
}
.cc_botton {
  margin: 3.6vw 0 0 0;
}
@font-face {
  font-family: PingFangSC-Medium;
  src: url(../css/fonts/PINGFANG-MEDIUM.TTF);
}
@font-face {
  font-family: PingFangSC-Regular;
  src: url(../css/fonts/PINGFANG-REGULAR.TTF);
}
@font-face {
  font-family:Alibaba-PuHuiTi-Regular;
  src: url(../css/fonts/Alibaba-PuHuiTi-Regular.ttf);
}
@font-face {
  font-family: DINEngschrift-Alternate;
  src: url(../css/fonts/DINEngschrift-Alternate.otf);
}
* {
       font-family: PingFangSC-Regular;
  box-sizing: border-box;
}
.head_pc .nav {
  position: relative;
}
.head_pc .nav .li_qiu {
  width: 10%;
  cursor: pointer;
  position: relative;
}
.head_pc .nav .li_qiu::after {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translateY(-50%);
  content: '\e6b9';
  font-family: 'iconfont';
  font-weight: 600;
  font-size: 20px;
}
.li_qiu_ul {
  width: 100% !important;
  position: absolute;
  top: 100%;
  left: 0;
  display: none;
}
.li_qiu_li {
  text-align: center;
}
.li_qiu_li {
  display: block;
  width: 100%;
  padding: 0.4vw 0;
  font-size: 16px;
  line-height: 22px;
  color: #000;
  background-color: #fff;
}
.li_qiu_li:hover {
  background-color: #EFEFEF;
}
.head_pc .w1418 .nav ul .li1 {
  position: relative;
}
.head_pc .w1418 .nav ul .li11:nth-child(2)::before {
  position: absolute;
  top: 50%;
  left: 110%;
  transform: translateY(-50%);
  content: '\e6b9';
  font-family: 'iconfont';
  font-weight: 600;
  font-size: 20px;
}
.head_pc .w1418 .nav ul .li11:nth-child(3)::before {
  position: absolute;
  top: 50%;
  left: 110%;
  transform: translateY(-50%);
  content: '\e6b9';
  font-family: 'iconfont';
  font-weight: 600;
  font-size: 20px;
}
.li_qiu .qiu {
  width: 40%;
}
@media screen and (min-width: 1000px) and (max-width: 1600px) {
  .w1418 {
    max-width: 1418px;
    margin: 0 auto;
    width: 85%;
  }
  .w1418_1 {
    max-width: 1418px;
    margin: 0 auto;
    width: 85%;
  }
  .w1593 {
    max-width: 1593px;
    margin: 0 auto;
    width: 85%;
  }
}