@media all and (-webkit-min-device-pixel-ratio: 1.25),
(-moz-min-device-pixel-ratio: 1.25),
(min-resolution: 1.25dppx) {
  @media screen and (max-width:1280px){
    :root{
      font-size: 0.6rem !important;
    }
  }
}

.header {
  position: relative;
  width: 100%;
  height: auto;
  overflow: hidden;
}

.header .header_background {
  position: absolute;
  z-index: -1;
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center;
}

.header .header_box .logo_box {
  padding: calc(38rem / 14) 0 calc(86rem / 14) 0
}

.header .header_box .logo_box img {
  width: 295px;
}
.header .header_box .logo_box .guide_english {
  float: right;
  color: white;
  font-weight: bold;
  font-size: 17px;
}

.header .header_box .title_box {
  margin: 0 0 calc(80rem / 14) calc(84rem / 14);
}

.header .header_box .title_box .tit1 {
  font-family: Microsoft YaHei, MicrosoftYaHeiLight;
  font-size: 48px;
  font-weight: normal;
  font-stretch: normal;
  letter-spacing: 2px;
  color: #fff;
  margin-bottom: calc(54rem / 14);
  width: 800px;
  display: block;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}
.header .header_box .title_box .tit{
  display:flex;
  flex-wrap: wrap;align-content: flex-start;flex-direction: column;}
.header .header_box .title_box .tit2,
.header .header_box .title_box .tit3,
.header .header_box .title_box .tit4,
.header .header_box .title_box .tit-content {
  font-family: Microsoft YaHei, MicrosoftYaHeiLight;
  font-size: 22px;
  font-weight: normal;
  letter-spacing: 1px;
  color: #fff
}

.header .header_box .title_box .tit2 span:nth-of-type(1),
.header .header_box .title_box .tit3 span:nth-of-type(1),
.header .header_box .title_box .tit4 span:nth-of-type(1),
.header .header_box .title_box .tit-content span:nth-of-type(1) {
  font-family: AlibabaSans-Bold;
  font-size: 36px;
  font-weight: bold;
  font-stretch: normal;
  letter-spacing: -1px;
  color: #ffc819;
  margin-right: 12px;
  line-height: 44px;
}
.header .header_box .title_box .tit2 span:nth-of-type(2),
.header .header_box .title_box .tit3 span:nth-of-type(2),
.header .header_box .title_box .tit4 span:nth-of-type(2),
.header .header_box .title_box .tit-content span:nth-of-type(2) {
  font-family: AlibabaSans-Bold;
  font-size: 22px;
  font-stretch: normal;
  margin: 6px 0;
  margin-right: 12px;
  line-height: 30px;
}
.header .header_box .title_box .tit2 span:nth-of-type(3),
.header .header_box .title_box .tit3 span:nth-of-type(3),
.header .header_box .title_box .tit4 span:nth-of-type(3),
.header .header_box .title_box .tit-content span:nth-of-type(3) {
  font-family: 'DM Sans-Regular';
  font-size: 18px;
  font-stretch: normal;
  line-height: 26px;
  letter-spacing: -0.01em;
}
.header .header_box .title_box .tit5 p,
.header .header_box .title_box .tit5  div{
  text-indent: 0 !important;
}
.header .header_box .title_box .tit5 {
  font-family: MicrosoftYaHei;
  font-size: 13px;
  font-weight: normal;
  font-stretch: normal;
  letter-spacing: 1px;
  color: #fff;
  opacity: .5;
  display: block;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
  width: 500px;

}

.header .header_box .title_box .tit4 {
  padding-bottom: calc(18rem / 14);
}

.main {
  width: 100%;
  margin: calc(90rem / 14) auto calc(80rem / 14);
}

.main .con a {
  display: inline-block;
  font-family: Microsoft YaHei, MicrosoftYaHeiLight;
  font-size: calc(32rem / 14);
  font-weight: normal;
  font-stretch: normal;
  letter-spacing: calc(2rem / 14);
  color: #fff;
  height: calc(180rem / 14);
}

.main .con .con_table {
  width: 100%;
  text-align: center;
  display: flex;justify-content: center;align-items: center;}

.con_table_txt{
  display:flex;
  flex-direction: column;min-width: 180px;}
.con_table_txt .enFont{
  font-size:18px;
  font-family: 'DM Sans-Regular';letter-spacing: -0.01em;}
.main .con .con_table img {
  width: calc(46rem / 14);
  height: calc(46rem / 14);
  margin-right: calc(22rem / 14);
  transform: translateY(-4px);
}

.main .con_left a,
.main .con_right a{
  background-color: #005096
}

.main .con_center a{
  background-color: #1eb9e1
}

.e-footer {
  padding-top: 0 !important;
  background-color: #f4f7f8 !important
}

.e-footer .e-footer__bottom {
  border-top: none !important
}

.e-footer .e-footer__link>a,
.e-copyright {
  color: #666 !important
}
.e-copyright-span{
  display: inline-block;
  height: 12px;
  border-left: 1px solid;
  padding-left: 5px;
  margin-left: 3px;
  line-height: 12px;
}
.e-footer .e-footer__imagebox img:first-child {
  width: 54px !important;
  height: 54px !important;
  background-color: #fff;
  border-radius: 4px
}

.e-footer .e-footer__imagebox img:last-child {
  width: 78px !important;
  height: 54px !important;
  background-color: #fff;
  border-radius: 4px
}

.header_background {
  transform: scale(1.2);
}

.header .logo_box {
  transform: translateY(-100px);
  opacity: 0;
  transition: 0.8s;
}

.header.on .logo_box {
  transform: translateY(0);
  opacity: 1;
}

.header.on .header_background {
  transform: scale(1);
  transition: 4s;
}

.header .title_box .tit1,
.header .title_box .tit2,
.header .title_box .tit3,
.header .title_box .tit4,
.header .title_box .tit5 {
  opacity: 0;
  transform: translate(50px, 0);
}

.header.on .title_box .tit1 {
  transform: translate(0);
  opacity: 1;
  transition: 1s 0.1s;
}
.header.on .title_box .tit1 span:nth-of-type(2){
  font-size:20px;
  letter-spacing: -0.01em;
  font-family: 'DM Sans-Regular';
}
.box_content{
  display:flex;
  flex-wrap: wrap;}
.header.on .title_box .tit2 {
  transform: translate(0);
  opacity: 1;
  transition: 1s 0.2s;
  padding-right: 32px;
  margin-right: 32px;border-right: 1px solid rgb(255 255 255 / 10%);}

.header.on .title_box .tit3 {
  transform: translate(0);
  opacity: 1;
  transition: 1s 0.4s;
}

.header.on .title_box .tit4 {
  transform: translate(0);
  opacity: 1;
  transition: 1s 0.6s;
}

.header.on .title_box .tit5 {
  transform: translate(0);
  opacity: 0.6;
  transition: 1s 0.8s;
}
.main .cols_left {
  opacity: 0;
  transform: translate(-30px, 0);
}
.main .cons_right {
  opacity: 0;
  transform: translate(30px, 0);
}

.main.on .cols_left,
.main.on .cons_right  {
  transform: translate(0);
  opacity: 1;
  transition: 1s 0.2s;
}

.main .con {
  transition: all .3s cubic-bezier(0.68, -0.55, 0.265, 1.55)
}
.main .con:hover {
  transform: translate(0, -15px);
  transition: all .3s cubic-bezier(0.68, -0.55, 0.265, 1.55)
}

@media screen and (max-width: 1360px) {
  .main {
    margin: calc(50rem / 14) auto calc(50rem / 14);
  }

  .header .title_box .tit1,
  .header .title_box .tit2,
  .header .title_box .tit3,
  .header .title_box .tit4,
  .header .title_box .tit5 {
    font-size: calc(20rem / 14);
  }

  .header .header_box .logo_box img {
    width: 176px;
  }

  @media screen and (max-width:1280px){
    .header .header_box .logo_box img {
      width: 295px;
    }
  }

  .header .header_box .logo_box {
    padding: calc(30rem / 14) 0 calc(55rem / 14) 0;
  }

  .header .header_box .title_box {
    margin: 0 0 calc(40rem / 14) calc(70rem / 14);
  }

  .header .header_box .title_box .tit1 {
    margin-bottom: calc(34rem / 14);
    font-size: calc(44rem / 14);
  }

  .header .header_box .title_box .tit2 span,
  .header .header_box .title_box .tit3 span,
  .header .header_box .title_box .tit4 span,
  .header .header_box .title_box .tit-content span {
    font-size: calc(34rem / 14);
  }

  .main .con a {
    height: calc(165rem / 14);
    letter-spacing: calc(1.2rem / 14);
  }

  .main .con .con_table img {
    margin-right: calc(10rem / 14);
  }
}
@media all and (-webkit-min-device-pixel-ratio: 1.25),
(-moz-min-device-pixel-ratio: 1.25),
(min-resolution: 1.25dppx) {
  @media screen and (max-width:1280px){
    .e-container {
      padding-left: 10rem;
      padding-right: 10rem;
    }
  }
}