.body_backgroundPc {
  width: 100%;
  height: 100%;
  padding-top: 12rem;
}

/* 关于我们 start */
.main_contentPc_about {
  display: flex;
  align-items: center;
  width: 100%;
  height: auto;
  margin-bottom: 6.5rem;
}

.contentPc_about_img {
  width: 44.3rem;
  height: 33.4rem;
  margin-right: 6.2rem;
}

.about_text_title {
  font-weight: 500;
  font-size: 4.4rem;
  color: #000000;
  margin-bottom: 4.6rem;
}

.about_text_desc {
  font-weight: 300;
  font-size: 1.6rem;
  color: #676767;
  line-height: 3.1rem;
}

/* 关于我们 end */

.main_contentPc_source {
  display: flex;
  flex-direction: column;
  align-items: center;
  min-height: 70rem;
}

.contentPc_source_title {
  font-weight: 500;
  font-size: 4.4rem;
  color: #000000;
  line-height: 4.5rem;
  margin-bottom: 2.4rem;
}

.contentPc_source_desc {
  font-weight: 300;
  font-size: 2.2rem;
  color: #000000;
  margin-bottom: 2.4rem;
  line-height: 3.8rem;
}

.contentPc_source_floor {
  display: flex;
  width: 100%;
}

.source_floor_item {
  display: flex;
  flex-direction: column;
  align-items: center;
  flex: 1;
  margin-right: 2.2rem;
}


.source_floor_item:last-of-type {
  margin-right: 0;
}

.floor_item_textBox {
  width: 80%;
  height: 88%;
  background: #FFFFFF;
  box-shadow: 0px 0px 12px 0px rgba(160, 202, 255, 0.16);
  border-radius: 4px;
  transform: translate(0%, -10%);
  padding: 3rem 3.2rem;
  z-index: 10;
}

.item_textBox_title {
  font-weight: 300;
  font-size: 1.7rem;
  color: #333333;
  line-height: 18px;
  margin-bottom: 21px;
}

.item_textBox_details {
  font-weight: 300;
  font-size: 1.6rem;
  color: #676767;
  line-height: 2.6rem;
  letter-spacing: 1px;
}

.item_textBox_button {
  display: flex;
  align-items: center;
  justify-content: center;
  position: absolute;
  right: -2rem;
  bottom: -2.4rem;
  width: 10.6rem;
  height: 4.3rem;
  background: #00ADE6;
  box-shadow: 0px 2px 4px 0px rgba(0, 0, 0, 0.22);
  border-radius: 4px;
  font-weight: 300;
  font-size: 1.8rem;
  color: #FFFFFF;
}

.main_contentPc_step {
  width: 100%;
  margin-top: 7.2rem;
}

.contentPc_step_title {
  font-family: STHeitiSC, STHeitiSC;
  font-weight: 300;
  font-size: 2.2rem;
  color: #000000;
  line-height: 3.8rem;
  text-align: center;
}

.contentPc_step_section {
  display: flex;
  align-items: center;
  width: 100%;
  margin-top: 2.5rem;
}

.step_section_item {
  display: flex;
  flex-direction: column;
  align-items: center;
  position: relative;
  width: 14%;
  height: auto;
  margin-right: 2%;
}

.step_section_item::after {
  content: "";
  position: absolute;
  width: 62%;
  height: 1px;
  border: 1px dashed #DDDDDD;
  top: 9%;
  right: -38%;
  transform: translateY(-50%);
}

.step_section_item:last-of-type {
  margin-right: 0;
}

.step_section_item:last-of-type::after {
  display: none;
}

.section_item_img {
  width: 4.4rem;
  height: 4.4rem;
  margin-bottom: 2.8rem;
}

.section_item_desc {
  text-align: center;
  font-weight: 500;
  height: 5rem;
  font-size: 1.8rem;
  color: #000000;
  white-space: nowrap;
}

.section_item_inDetail {
  display: flex;
  flex-direction: column;
  text-align: center;
  height: 10.4rem;
  font-weight: 300;
  font-size: 1.6rem;
  color: #676767;
  line-height: 2.6rem;
  margin-top: 1.7rem;
  white-space: nowrap;
}

/* 公司优势 start*/
.main_contentPc_advantage {
  margin-top: 10rem;

  padding-bottom: 7rem;
  /* box-shadow: 0px 7px 18px 0px rgba(161, 161, 161, 0.1); */
}

.contentPc_advantage_title {
  text-align: center;
  font-weight: 500;
  font-size: 4.4rem;
  color: #000000;
}

.contentPc_advantage_block {
  display: flex;
  width: 100%;
  margin-top: 2.4rem;
}

.advantage_block_item {
  width: 33%;
  height: 43.4rem;
  margin-right: 2.4rem;
  padding: 4rem 4.2rem 0 3rem;
  background: #FFFFFF;
  box-shadow: 0px 0px 12px 0px rgba(160, 202, 255, 0.16);
  border-radius: 4px;
}

.advantage_block_item:last-of-type {
  margin-right: 0;
}

.block_item_title {
  font-weight: 300;
  font-size: 1.7rem;
  color: #333333;
  margin-top: 2.2rem;
  margin-bottom: 1.6rem;
}

.block_item_desc {
  font-weight: 300;
  font-size: 1.6rem;
  color: #676767;
  line-height: 2.6rem;
  letter-spacing: 1px;
}

/* 公司优势 end*/

/* 参加单位权益 start*/
.main_contentPc_equities {
  margin-top: 5rem;
}

.contentPc_equities_title {
  text-align: center;
  font-weight: 500;
  font-size: 4.4rem;
  color: #000000;
  margin-bottom: 8.2rem;
}

.contentPc_equities_floor {
  display: flex;
  align-items: center;
  margin-bottom: 6rem;
}

.contentPc_equities_floor:nth-child(odd) {
  flex-direction: row-reverse;
}

.contentPc_equities_floor:nth-of-type(even) .equities_floor_img {
  margin-right: 2.2rem;
}

.contentPc_equities_floor:nth-child(odd) .equities_floor_description {
  margin-right: 2.2rem;
}

.equities_floor_img {
  width: 53rem;
  height: 31.6rem;
}

.equities_floor_description {
  flex: 1;
  font-weight: 300;
  font-size: 1.8rem;
  color: #676767;
  line-height: 4.6rem;
}

/* 参加单位权益 end*/

/* 发展愿景 start*/
.main_dream {
  padding: 5.8rem 0;
  text-align: center;
}

.main_dream_title {
  font-weight: 500;
  font-size: 4.4rem;
  color: #000000;
  line-height: 4.5rem;
  margin-bottom: 2.8rem;
}

.main_dream_desc {
  font-weight: 300;
  font-size: 2.2rem;
  color: #000000;
  line-height: 4.2rem;
}

/* 发展愿景 end*/

.body_backgroundMobile,
.header_mobile,
.main_contentMobile {
  display: none;
}

footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 17%;
}

.footer_left_smallLogo {
  width: 21.6rem;
  height: 3.4rem;
  margin-bottom: 1rem;
}

.footer_left_floor {
  display: flex;
  align-items: baseline;
  font-weight: 300;
  font-size: 1.6rem;
  color: #FFFFFF;
}

.footer_left_floor:first-of-type {
  margin: 1.6rem 0 1rem 0;
}

.left_floor_icon {
  width: 1.4rem;
  height: 1.4rem;
  margin-right: 0.6rem;
}


.footer_right {
  width: 10.8rem;
  height: 10.8rem;
}

/* 在视口宽度小于或等于1120px时应用的样式 */
@media (max-width: 1400px) {
  main {
    padding: 0 2rem;
  }

  .main_contentPc {
    padding: 6rem 0%;
    background: #F9F8F6;
    box-shadow: none;
  }
}

/*---------------------- ipad start-----------------------*/
@media (max-width: 1024px) and (min-width: 768px) {
  .main_contentPc {
    padding: 6rem 0%;
  }

  .main_contentPc_source {
    min-height: 80rem;
  }

}

@media (max-width: 900px) and (min-width: 768px) {
  main {
    padding: 0 2rem !important;
  }

  .about_text_desc {
    font-size: 2rem;
  }
}

/*---------------------- ipad end-----------------------*/



/*--------------------- 移动端 start --------------------*/
@media (max-width: 767px) and (min-width: 320px) {

  /* 头部 start */
  .header_mobile {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 1.6rem 0 0.8rem 0;
  }

  .header_mobile_logo {
    width: 14.4rem;
    height: 2.2rem;
  }

  .header_mobile_navBar {
    display: flex;
    align-items: center;
    justify-content: space-around;
    margin-top: 13px;
    width: 100%;
  }

  .mobile_navBar_item {
    position: relative;
    font-weight: 400;
    font-size: 1.4rem;
    color: #333333;
    line-height: 2.1rem;
  }

  .mobile_navBar_active {
    color: #275898;
    font-weight: 500;
  }

  .mobile_navBar_active::after {
    content: '';
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    bottom: -2px;
    width: 100%;
    height: 0.2rem;
    background: #275898;
    z-index: 2;
  }

  /* 头部 end */

  .body_backgroundMobile {
    width: 100%;
    height: 100%;
    margin-top: 5px;
  }

  .main_contentMobile_about {
    display: flex;
    justify-content: center;
    margin-top: 2.2rem;
  }

  .contentMobile_about_pic {
    width: 15.2rem;
    height: 12rem;
  }

  .contentMobile_about_right {
    font-weight: 400;
    font-size: 1.2rem;
    color: #666666;
    line-height: 2.1rem;
    margin-left: 1rem;
  }

  /* 公司优势 start */
  .main_contentMobile_advantage {
    margin-top: 3rem;
  }

  .contentMobile_advantage_floor {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-bottom: 4.2rem;
  }

  .contentMobile_advantage_floor:last-child {
    margin-bottom: 0;
  }

  .advantage_floor_img {
    width: 4rem;
    height: 4rem;
    margin-bottom: 1.6rem;
  }

  .advantage_floor_title {
    font-weight: 400;
    font-size: 1.4rem;
    color: #333333;
    line-height: 2.2rem;
  }

  .advantage_floor_desc {
    text-align: center;
    font-weight: 400;
    font-size: 1.2rem;
    color: #666666;
    line-height: 2rem;
  }

  .main_contentMobile_equities {
    display: grid;
    grid-template-columns: 1fr 1fr;
    /* 两列 */
    grid-template-rows: auto auto;
    /* 自动行高 */
    /* gap: 20px; */
    column-gap: 1rem;
    row-gap: 1.2rem;
    /* 网格间距 */
    /* padding: 20px; */
    /* max-width: 1200px; */
    margin-top: 2.8rem;
  }

  .equities_item_img {
    width: 100%;
  }

  .equities_item_desc {
    font-weight: 400;
    font-size: 1.2rem;
    color: #666666;
    line-height: 2.2rem;
    margin-top: 1.6rem;
  }

  /* 主体内容 end*/
  .main_dream {
    padding: 0 0 3rem 0;
    text-align: center;
  }

  .main_dream_title {
    font-size: 1.7rem;
    line-height: 2.4rem;
    margin-bottom: 1.2rem;
  }

  .main_dream_desc {
    font-size: 1.4rem;
    line-height: 2.2rem;
  }

  footer {
    height: 12rem;
    padding: 3.2rem 1.4rem 3rem 1.4rem;
  }

  .footer_left_smallLogo {
    width: 13rem;
    height: 2rem;
  }

  .footer_left_floor {
    font-size: 1.2rem;
    line-height: 1.8rem;
  }

  .footer_left_floor:first-of-type {
    margin: 0.8rem 0 0 0;
  }

  .footer_right {
    width: 6rem;
    height: 6rem;
  }

  .left_floor_icon {
    width: 1rem;
    height: 1rem;
  }
}

/*--------------------- 移动端 end ----------------*/