.w1624 {
  max-width: 1624px;
  margin: 0 auto;
  width: 85%;
  display: flex;
}
.w1540 {
  max-width: 1540px;
  margin: 0 auto;
  width: 80.3%;
}
.w1400 {
  max-width: 1400px;
  margin: 0 auto;
  width: 73%;
}
.w1400_1 {
  max-width: 1400px;
  margin: 0 auto;
  width: 100%;
}
.w1400_2 {
  max-width: 1660px;
  width: 86.5%;
  margin-left: 13.5%;
}
.w1194 {
  max-width: 1194px;
  margin: 0 auto;
  width: 63%;
  display: flex;
}
html {
  scroll-behavior: smooth;
}
.head_pc {
  z-index: 999;
  transition: 1s ease-out, top 0s;
  border-bottom: 1px solid #ffffff86;
}
.head_pc:hover.scroll_head {
  background-color: #0000003e !important;
}
.head_pc .w1540 {
  display: flex;
  justify-content: space-between;
  transition: 1s ease-out, top 0s;
  z-index: 9999;
  padding: 10px 0px;
}
.head_pc .w1540 .logo img {
  vertical-align: middle;
}
.head_pc .w1540 .nav {
  width: 77%;
  text-align: right;
  margin: auto 0;
}
.head_pc .w1540 .nav .ul2 {
  flex-direction: column;
  line-height: 50px;
  display: none;
}
.head_pc .w1540 .nav .ul2 a.hover::before,
.head_pc .w1540 .nav .ul2 a:hover::before {
  display: none;
  height: 13px;
}
.head_pc .w1540 .nav ul {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 18px;
  font-weight: 400px;
  color: #000000d4;
}
.head_pc .w1540 .nav ul .li1 {
  position: relative;
}
.head_pc .w1540 .nav ul .li1 a.hover,
.head_pc .w1540 .nav ul .li1 a:hover {
  color: #028983;
}
.head_pc .w1540 .lanuage {
  padding-left: 35px;
}
.head_pc .w1540 .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 .w1540 .lanuage a:nth-child(1) {
  margin-right: 10px;
  background: #db251c;
  border-color: #db251c;
}
.head_pc .w1540 .lanuage a:hover {
  background: #db251c;
  border-color: #db251c;
}
.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: 0;
}
@font-face {
  font-family: DIN;
  src: url(../css/fonts/DIN_CONDENSED_BOLD.TTF);
}
@font-face {
  font-family: DINPRO-BOLD;
  src: url(../css/fonts/DINPRO-BOLD.OTF);
}
* {
  box-sizing: border-box;
}
.ppp11 {
  color: #b5b5b5;
}
.head_tel {
  font-size: 32px;
  line-height: 40px;
  color: #000;
  font-family: DIN;
}
.head_tel img {
  margin-top: 5px;
}
.head_right_d {
  width: 31%;
  display: flex;
  justify-content: space-between;
  align-items: center;
}