.w1206 {
  max-width: 1206px;
  margin: 0 auto;
  width: 63%;
}
.w1440 {
  max-width: 1440px;
  margin: 0 auto;
  width: 75%;
}
.w1440_1 {
  max-width: 1440px;
  margin: 0 auto;
  width: 100%;
}
.w1440_2 {
  max-width: 1440px;
  margin: 0 auto;
  width: 100%;
}
.w1170_1 {
  max-width: 1170px;
  margin: 0 auto;
  width: 81.7%;
}
.w1194 {
  max-width: 1194px;
  margin: 0 auto;
  width: 63%;
  display: flex;
}
html {
  scroll-behavior: smooth;
}
.head_pc {
  position: fixed;
  z-index: 999;
  transition: 1s ease-out, top 0s;
}
.head_pc:hover.scroll_head {
  background-color: #0000003e !important;
}
.head_pc.scroll_head {
  opacity: 0;
  transition: 0.5s;
  padding-top: 5px;
  padding-bottom: 5px;
  background-color: #0000003e;
}
.head_pc.scroll_head .w1440 {
  line-height: 25px;
  padding: 0px;
}
.head_pc.scroll_head .w1440 .top_pc {
  transition: 0.5s;
  padding: 0px;
}
.head_pc .nav_1 {
  background-color: #e74332;
}
.head_pc .nav_1 .w1440 {
  transition: 1s ease-out, top 0s;
  z-index: 9999;
  line-height: 60px;
}
.head_pc .nav_1 .w1440 .logo img {
  vertical-align: middle;
}
.head_pc .nav_1 .w1440 .nav .ul2 {
  flex-direction: column;
  line-height: 60px;
  display: none;
}
.head_pc .nav_1 .w1440 .nav .ul2 a.hover::before,
.head_pc .nav_1 .w1440 .nav .ul2 a:hover::before {
  display: none;
  height: 13px;
}
.head_pc .nav_1 .w1440 .nav ul {
  display: flex;
  justify-content: space-between;
}
.head_pc .nav_1 .w1440 .nav ul .li1 {
  position: relative;
  padding: 0 30px;
  color: #ffffff;
  font-size: 18px;
  font-weight: 400px;
}
.head_pc .nav_1 .w1440 .nav ul .li1.hover,
.head_pc .nav_1 .w1440 .nav ul .li1:hover {
  background-color: #fff;
  color: #000;
}
.head_pc .lanuage {
  padding-left: 35px;
}
.head_pc .lanuage a {
  width: 66px;
  line-height: 32px;
  display: inline-block;
  text-align: center;
  border: 1px solid #fff;
  color: #fff;
  border-radius: 8px;
  font-size: 14px;
}
.head_pc .lanuage a:nth-child(1) {
  margin-right: 10px;
  background: #db251c;
  border-color: #db251c;
}
.head_pc .lanuage a:hover {
  background: #db251c;
  border-color: #db251c;
}
.pub_more {
  width: 200px;
  line-height: 64px;
  text-align: center;
  border-radius: 6px;
  font-size: 20px;
  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: 0;
}
@font-face {
  font-family: DINCondensed;
  src: url(../en_css/fonts/DIN-Condensed-Bold.ttf);
}
@font-face {
  font-family: DINMedium;
  src: url(../en_css/fonts/DIN-Medium.ttf);
}
@font-face {
  font-family: DINPROBLACK;
  src: url(../en_css/fonts/DINPRO-BLACK.OTF);
}
@font-face {
  font-family: DINPROBOLD;
  src: url(../en_css/fonts/DINPRO-BOLD.OTF);
}
@font-face {
  font-family: DINPROLIGHT;
  src: url(../en_css/fonts/DINPRO-LIGHT.OTF);
}
@font-face {
  font-family: DINPROMEDIUM;
  src: url(../en_css/fonts/DINPRO-MEDIUM.OTF);
}
@font-face {
  font-family: REGULAR;
  src: url(../en_css/fonts/DINPRO-REGULAR.OTF);
}
* {
  font-family: REGULAR;
  box-sizing: border-box;
}
.top_pc {
  display: flex;
  justify-content: space-between;
  padding: 10px 0;
  align-items: center;
}
.top_pc .logo img{
  width: 15%;
}
.zhs {
  font-size: 20px;
  color: #fff;
}
.pc_inp {
  width: 20%;
}
.pc_inp .form {
  background-color: #bab9bd;
  border-radius: 50px;
}
.pc_inp .txt {
  width: 80%;
  height: 45px;
  border-top-left-radius: 23px;
  border-bottom-left-radius: 22px;
  padding-left: 20px;
  border: 0;
  background-color: #bab9bd;
}
.pc_inp .btn_sear {
  width: 15%;
  height: 35px;
  border: 0;
  border-top-right-radius: 23px;
  border-bottom-right-radius: 22px;
  background: url(../images/image/icon.png) no-repeat;
  background-position-y: 8px;
  background-position-x: 14px;
  background-color: #bab9bd;
  border-left: 1px solid #565656;
}