.w1624 {
  max-width: 1624px;
  margin: 0 auto;
  width: 85%;
  display: flex;
}
.w1440 {
  max-width: 1440px;
  margin: 0 auto;
  width: 75%;
}
.w1440_1 {
  max-width: 1440px;
  margin: 0 auto;
  width: 100%;
}
.w1665 {
  max-width: 1665px;
  width: 87%;
}
.w1665_1 {
  max-width: 1665px;
  width: 100%;
  margin-left: 11.5%;
}
.w1665_2 {
  max-width: 1658px;
  width: 100%;
  margin-left: 13.5%;
}
.w1665_3 {
  max-width: 1658px;
  width: 100%;
  margin-left: 35.5%;
}
.w1665_4 {
  max-width: 1658px;
  width: 100%;
  margin-left: 32%;
}
.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;
  background-color: rgba(255, 255, 255);
}
.head_pc:hover.scroll_head {
  background: rgba(255, 255, 255) !important;
}
.head_pc.scroll_head {
  padding-top: 10px;
  padding-bottom: 10px;
  background-color: #fff;
  box-shadow: 0 0 5px rgba(0,0,0,0.2);
}
.head_pc.scroll_head .w1440 {
  line-height: 25px;
  padding: 0px;
}
.head_pc .w1440 {
  display: flex;
  justify-content: space-between;
  transition: 1s ease-out, top 0s;
  position: fixed;
  position: relative;
  z-index: 9999;
  padding: 30px 0;
}
.head_pc .w1440 .logo img {
  vertical-align: middle;
}
.head_pc .w1440 .nav {
  width: 65%;
  margin: auto 0;
}
.head_pc .w1440 .nav .ul2 {
  flex-direction: column;
  line-height: 50px;
  display: none;
}
.head_pc .w1440 .nav .ul2 a.hover::before,
.head_pc .w1440 .nav .ul2 a:hover::before {
  display: none;
  height: 13px;
}
.head_pc .w1440 .nav ul {
  display: flex;
  justify-content: space-between;
  font-size: 18px;
  font-weight: 400px;
  color: #000000;
}
.head_pc .w1440 .nav ul .li1 {
  position: relative;
}
.head_pc .w1440 .nav ul .li1 a.hover,
.head_pc .w1440 .nav ul .li1 a:hover {
  color: #3235c8;
}
.head_pc .w1440 .lanuage {
  padding-left: 35px;
}
.head_pc .w1440 .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 .w1440 .lanuage a:nth-child(1) {
  margin-right: 10px;
  background: #db251c;
  border-color: #db251c;
}
.head_pc .w1440 .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: arial;
  src: url(../css/fonts/arial.ttf);
}
@font-face {
  font-family: arial;
  src: url(../css/fonts/ariblk.ttf);
}
* {
  font-family: arial;
  box-sizing: border-box;
}
.suojin {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.dsuojin {
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
}
.daxie {
  text-transform: uppercase;
}