@font-face {
  font-family: "ali-puhui-medium";
  src: url("./font/Alibaba-PuHuiTi-Medium.eot");
  src: url("./font/Alibaba-PuHuiTi-Medium.eot?#font-spider")
      format("embedded-opentype"),
    url("./font/Alibaba-PuHuiTi-Medium.woff") format("woff"),
    url("./font/Alibaba-PuHuiTi-Medium.ttf") format("truetype"),
    url("./font/Alibaba-PuHuiTi-Medium.svg") format("svg");
  font-weight: normal;
  font-style: normal;
}

@font-face {
  font-family: "ali-puhui-regular";
  src: url("./font/Alibaba-PuHuiTi-Regular.eot");
  src: url("./font/Alibaba-PuHuiTi-Regular.eot?#font-spider")
      format("embedded-opentype"),
    url("./font/Alibaba-PuHuiTi-Regular.woff") format("woff"),
    url("./font/Alibaba-PuHuiTi-Regular.ttf") format("truetype"),
    url("./font/Alibaba-PuHuiTi-Regular.svg") format("svg");
  font-weight: normal;
  font-style: normal;
}

html {
  font-family: "ali-puhui-regular";
  -ms-text-size-adjust: 100%;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
}

.container_div {
  height: 17rem;
  background-image: url(https://datajoint-website.obs.cn-north-4.myhuaweicloud.com/40072.jpg);
  background-size: cover;
  background-position: center center;
  position: relative;
}

#lang_switch_btn {
  margin-top: 32px;
  height: 40px;
  position: absolute;
  top: 3rem;
  right: 2rem;
}

#lang_switch_btn a {
  text-decoration: none;
  background: #2f435e;
  color: #f2f2f2;

  padding: 10px 30px 10px 30px;
  font-size: 16px;
  font-family: "ali-puhui-medium";
  border-radius: 3px;

  -webkit-transition: all linear 0.3s;
  -moz-transition: all linear 0.3s;
  transition: all linear 0.3s;
}

#lang_switch_btn a:hover {
  background: #385f9e;
}

.value_div {
  height: 40rem;
}

#value_left_outer_div {
  float: left;
}

#value_right_outer_div {
  float: left;
}

#value_left_div {
  height: 30rem;
  width: 28rem;
  float: left;
}

#value_left_bottom_div {
  background-image: url(https://datajoint-website.obs.cn-north-4.myhuaweicloud.com/40071_o.jpg);
  opacity: 0.7;
  background-position: center center;
  height: 19rem;
  width: 25.5rem;
  margin-left: 1rem;
  padding-left: 0.7rem;
  display: flex;
  justify-content: center;
  align-items: center;
}

#value_left_bottom_center_div {
  text-align: left;
}

#value_right_div {
  background-color: rgb(242, 245, 250);
  height: 29.4rem;
  width: 30rem;
  float: left;
  padding-top: 3rem;
  padding-left: 1rem;
  color: rgb(75, 73, 73);
  display: flex;
  justify-content: center;
  align-items: center;
}

.value_right_h {
  font-family: "ali-puhui-regular";
  margin-top: 0.8rem;
  margin-bottom: 0.8rem;
}

#value_right_title {
  font-family: "ali-puhui-medium";
}

#value_right_center_div {
  text-align: left;
  margin-top: -3rem;
  width: 90%;
}

.value_left_img {
  height: 13rem;
  width: 13rem;
}

.value_left_bottom_h {
  margin: 0.5rem;
  font-family: "ali-puhui-regular";
}

#value_left_bottom_title {
  font-family: "ali-puhui-medium";
  margin-left: 0.5rem;
}

.slogan_div {
  height: 8rem;
  background-image: url(https://datajoint-website.obs.cn-north-4.myhuaweicloud.com/3039.jpg);
  background-size: cover;
  background-position: center center;
}

.welfare_div {
  height: 30rem;
}

.welfare_child_div {
  float: left;
  margin-top: 1rem;
  margin-left: 0.4rem;
}

#welfare_child_img_1 {
  height: 16rem;
  width: 13rem;
}

#welfare_child_img_2 {
  height: 16rem;
  width: 20rem;
}

#welfare_child_img_3 {
  height: 16rem;
  width: 20rem;
}

#welfare_child_img_4 {
  height: 16rem;
  width: 13rem;
}

.welfare_arrow_up {
  display: none;
}

.welfare_arrow_down {
  display: block;
}

.recruitment_div {
  height: 30rem;
  background-color: #ebebeb;
  padding-top: 0.1rem;
}

.recruitment_content_div {
  color: gray;
  font-size: 1.1rem;
  width: 70%;
}

.prospect_div {
  height: 50rem;
}

.prospect_img_div {
  float: left;
}

#prospect_img_1 {
  height: 18rem;
  width: 26rem;
  margin-right: 1rem;
}

#prospect_img_2 {
  height: 18rem;
  width: 24rem;
}

#prospect_img_3 {
  height: 16rem;
  width: 28rem;
  margin-top: 1rem;
  margin-right: 1rem;
}

#prospect_img_4 {
  height: 16rem;
  width: 22rem;
  margin-top: 1rem;
}

.contact_div {
  height: 14rem;
  background-image: url(https://datajoint-website.obs.cn-north-4.myhuaweicloud.com/40072.jpg);
  background-size: cover;
  background-position: center center;
  display: flex;
  align-items: center;
  text-align: center;
}

.container {
  text-align: center;
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  justify-content: flex-end;
  padding-top: 3rem;
}

#container_1 {
  font-family: "ali-puhui-medium";
  font-size: 3.5rem;
  color: white;
  margin-bottom: -0.2rem;
  margin-top: 0;
}

#container_2 {
  font-family: "ali-puhui-medium";
  font-size: 1.6rem;
  color: white;
  margin-bottom: 0;
}

#container_3 {
  font-family: "ali-puhui-medium";
  font-size: 2.2rem;
  color: white;
  margin-top: 1rem;
}

.value {
  margin-top: 2rem;
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  justify-content: flex-end;
}

.value_title {
  display: inline-block;
  vertical-align: middle;
}

.slogan {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  justify-content: flex-end;
}

#slogan_1 {
  font-size: 2.5rem;
  color: white;
}

#slogan_2 {
  font-size: 2.5rem;
  color: white;
  white-space: nowrap;
}

.prospect_partners_div {
  color: rgb(112, 112, 112);
}

.contact {
  text-align: center;
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  justify-content: flex-end;
}

#contact_11 {
  font-size: 2rem;
  color: white;
}

#contact_12 {
  font-size: 2rem;
  color: white;
}

#contact_nav_div {
  color: white;
  font-size: 1rem;
  background-color: rgba(207, 223, 228, 0.4);
  width: 65rem;
  height: 2.5rem;
  text-align: center;
  display: none;
  /* display: table; */
}

.contact_nav_item {
  display: inline-block;
  display: table-cell;
  vertical-align: middle;
}

#contact_information {
  color: white;
}

.contact_information_h {
  margin: 0.6rem;
}

.contact_information_a {
  text-decoration: none;
  color: #fff;
}

.section_title_top {
  font-size: 1.5rem;
  color: gray;
  white-space: nowrap;
}

.section_title_bottom {
  font-size: 1rem;
  color: gray;
  margin-top: -1.5rem;
}

.logo_name {
  font-size: 1.4rem;
  color: rgb(25, 127, 158);
  display: inline-block;
}

.logo_img {
  padding-left: 1rem;
  vertical-align: middle;
  display: inline-block;
  height: 4rem;
  width: 4rem;
  margin-top: -1rem;
  margin-bottom: -1rem;
}

.section_spliter {
  border: 1px solid gray;
  width: 26rem;
  height: 0;
  display: inline-block;
  vertical-align: middle;
}

@media screen and (max-width: 1110px) {
  .section_spliter {
    border: 1px solid gray;
    width: 8rem;
    height: 0;
    display: inline-block;
    vertical-align: middle;
  }

  .container_div {
    height: 20rem;
    background-image: url(https://datajoint-website.obs.cn-north-4.myhuaweicloud.com/40072.jpg);
    background-size: cover;
    background-position: center center;
  }

  #lang_switch_btn {
    margin-top: 32px;
    height: 40px;
    position: absolute;
    top: 9.5rem;
    right: 2rem;
  }

  .container {
    text-align: center;
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    justify-content: flex-end;
  }

  #container_1 {
    font-family: "ali-puhui-medium";
    font-size: 2.4rem;
    color: white;
    margin-bottom: -0.2rem;
    margin-top: 0;
  }

  #container_2 {
    font-size: 1.5rem;
    color: white;
    white-space: nowrap;
  }

  #container_3 {
    font-size: 2.7rem;
    color: white;
    margin-bottom: 0;
    margin-top: 1rem;
    white-space: nowrap;
  }

  .value_div {
    height: 147rem;
    overflow: hidden;
    padding-top: 2rem;
  }

  #value_left_outer_div {
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
  }

  #value_left_bottom_div {
    background-image: url(https://datajoint-website.obs.cn-north-4.myhuaweicloud.com/40071_o.jpg);
    opacity: 0.7;
    background-position: center center;
    width: 25.5rem;
    margin-left: 1rem;
    padding-left: 0.7rem;
    padding-top: 3rem;
    padding-bottom: 3rem;
    display: flex;
    justify-content: center;
    align-items: center;
  }

  #value_right_outer_div {
    width: 100%;
    margin-top: 6rem;
    padding-top: 3rem;
    padding-bottom: 3rem;
    display: flex;
    justify-content: center;
    align-items: center;
  }

  #value_left_div {
    height: 30rem;
    width: 28rem;
  }

  #value_right_div {
    background-color: rgb(242, 245, 250);
    width: 26rem;
    text-align: left;
    color: rgb(75, 73, 73);
    padding-top: 5rem;
    padding-bottom: 3rem;
  }

  .value {
    transform: scale(1.8) translateY(20%);
  }

  .welfare_div {
    height: 200rem;
    overflow: hidden;
    padding-top: 5rem;
  }

  .welfare_child_div {
    margin-top: 1rem;
    width: 100%;
  }

  #welfare_child_img_1 {
    height: 20rem;
    width: 24rem;
  }

  #welfare_child_img_2 {
    height: 20rem;
    width: 24rem;
  }

  #welfare_child_img_3 {
    height: 20rem;
    width: 24rem;
  }

  #welfare_child_img_4 {
    height: 20rem;
    width: 24rem;
  }
  .welfare_arrow_down {
    display: none;
  }

  .welfare_arrow_up {
    display: block;
  }

  .recruitment_div {
    height: 102rem;
    background-color: #ebebeb;
    overflow: hidden;
    padding-top: 2rem;
  }

  #recruitment {
    padding-top: 0;
  }

  .recruitment_content_div {
    color: gray;
    font-size: 1.2rem;
    width: 40%;
  }

  .prospect_div {
    height: 160rem;
    overflow: hidden;
    padding-top: 4rem;
  }

  .prospect_partners_div {
    color: gray;
    font-size: 1.2rem;
    width: 40%;
  }

  .prospect_img_div {
    width: 100%;
  }

  #prospect_img_1 {
    height: 18rem;
    width: 24rem;
    display: block;
    margin: 0 auto;
    padding: 0.3rem;
  }

  #prospect_img_2 {
    height: 16rem;
    width: 24rem;
    display: block;
    margin: 0 auto;
    padding: 0.3rem;
  }

  #prospect_img_3 {
    height: 13rem;
    width: 24rem;
    display: block;
    margin: 0 auto;
    padding: 0.3rem;
  }

  #prospect_img_4 {
    height: 17rem;
    width: 24rem;
    display: block;
    margin: 0 auto;
    padding: 0.3rem;
  }

  .contact_div {
    height: 25rem;
    background-image: url(https://datajoint-website.obs.cn-north-4.myhuaweicloud.com/40072.jpg);
    background-size: cover;
    background-position: center center;
    display: flex;
    align-items: center;
    text-align: center;
  }
  .contact {
    text-align: center;
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    justify-content: flex-end;
  }

  #contact_nav_div {
    color: white;
    font-size: 2rem;
    background-color: rgba(207, 223, 228, 0.5);
    width: 80%;
    height: 5rem;
    text-align: center;
    display: none;
    /* display: table; */
  }

  .contact_nav_item {
    display: inline-block;
    display: table-cell;
    vertical-align: middle;
  }

  #contact_information {
    color: white;
    font-size: 2rem;
    width: 80%;
  }

  .logo_name {
    font-size: 2rem;
    color: rgb(25, 127, 158);
    display: inline-block;
  }

  .logo_img {
    padding-left: 1rem;
    vertical-align: middle;
    display: inline-block;
    height: 4rem;
    width: 4rem;
  }
}