.about .banner_a_box {
  margin: auto;
  height: 336px;
  background-color: #150F11;
  overflow: hidden;
}
.about .banner_a_box .white_book {
  width: 1200px;
  margin: auto;
  overflow: hidden;
  margin-top: 125px;
}
.about .banner_a_box .white_book .white_logo_box {
  margin-right: 171px;
  width: 90px;
}
.about .banner_a_box .white_book .white_logo_box .white_logo {
  width: 90px;
  height: 130px;
  background: #2AD9FE;
  overflow: hidden;
}
.about .banner_a_box .white_book .white_logo_box .white_logo img {
  display: block;
  width: 61px;
  height: 27px;
  margin: auto;
  margin-top: 34px;
}
.about .banner_a_box .white_book .white_logo_box .white_logo p {
  color: #fff;
  margin-top: 15px;
  text-align: center;
  font-size: 18px;
}
.about .banner_a_box .white_book .white_logo_box .w_book {
  width: 90px;
  display: block;
  border: 1px solid #ffffff;
  box-sizing: border-box;
  color: #fff;
  font-size: 12px;
  line-height: 25px;
  text-align: center;
  margin-top: 20px;
}
.about .news_til_box {
  margin: auto;
  height: 59px;
  position: relative;
}
.about .news_til_box .news_til {
  width: 177px;
  height: 54px;
  background: #585858;
  transform: skewX(-20deg);
  position: relative;
  margin-left: 11.6px;
}
.about .news_til_box .news_til h3 {
  transform: skewX(20deg);
  letter-spacing: 1px;
  font-size: 20px;
  color: #ffffff;
  font-weight: normal;
  line-height: 54px;
  text-align: center;
  margin-left: -4px;
}
.about .news_til_box .news_til .news_line {
  width: 1168px;
  height: 5px;
  background: #2ad9fe;
}
.about .news_til_box .news_til_mask {
  position: absolute;
  width: 177px;
  height: 54px;
  background: #2AD9FE;
  top: -19px;
  left: 112px;
  z-index: -2;
  transform: skewX(-20deg);
}
.about .team_ex {
  margin: auto;
  width: 1170px;
  margin-top: 58px;
}
.about .team_ex p {
  margin-top: 51px;
  font-size: 22px;
  font-weight: normal;
  color: #767676;
  line-height: 40px;
  padding: 0 10px;
}
.about .team_box {
  margin: auto;
  width: 1170px;
  margin-top: 118px;
}
.about .team_box .team_pic_box {
  margin: auto;
  height: 700px;
  padding-bottom: 40px;
}
.about .team_box .team_pic_box .team_every {
  height: 280px;
  width: 174px;
  margin-left: 71px;
  margin-top: 73px;
  position: relative;
}
.about .team_box .team_pic_box .team_every:nth-child(1) {
  margin-left: 0;
}
.about .team_box .team_pic_box .team_every:nth-child(6) {
  margin-left: 0;
}
.about .team_box .team_pic_box .team_every:nth-child(11) {
  margin-left: 0;
}
.about .team_box .team_pic_box .team_every .pic_box {
  cursor: pointer;
  width: 174px;
  height: 200px;
  position: relative;
}
.about .team_box .team_pic_box .team_every .pic_box img {
  width: 100%;
  height: 100%;
}
.about .team_box .team_pic_box .team_every .name {
  font-size: 22px;
  font-weight: normal;
  color: #000000;
  line-height: 40px;
  margin: auto;
  text-align: center;
  margin-top: 20px;
}
.about .team_box .team_pic_box .team_every .ex {
  font-size: 18px;
  font-weight: normal;
  color: #767676;
  margin: auto;
  text-align: center;
  margin-top: 6px;
}
.about .team_box .team_pic_box .team_every .people_ex_box {
  display: none;
  position: absolute;
  width: 252px;
  border: 1px solid #2ad9fe;
  box-shadow: 0px 3px 8px 0px rgba(32, 84, 133, 0.4);
  top: -41px;
  left: -38px;
  overflow: hidden;
  z-index: 50;
  cursor: pointer;
  color: #999999;
}
.about .team_box .team_pic_box .team_every .people_ex_box a {
  position: absolute;
  right: 25px;
  top: 170px;
  width: 42px;
  height: 42px;
}
.about .team_box .team_pic_box .team_every .people_ex_box a img {
  width: 100%;
  height: 100%;
}
.about .team_box .team_pic_box .team_every .people_ex_box .ext {
  margin: auto;
  margin-top: 354px;
  font-size: 14px;
  line-height: 25px;
  background: #fff;
  padding-bottom: 20px;
  padding-left: 26px;
  padding-right: 26px;
}
.about .team_box .team_pic_box .team_every .people_ex_box .ext_en {
  margin: auto;
  margin-top: 354px;
  font-size: 14px;
  line-height: 24px;
  background: #fff;
  padding-bottom: 20px;
  padding-left: 26px;
  padding-right: 26px;
}
.about .team_box .team_pic_box .team_every:nth-child(5) .ext_en {
  margin-top: 378px;
}
.about .adviser_box {
  margin: auto;
  width: 1170px;
  margin-top: 78px;
}
.about .adviser_box .team_pic_box {
  margin: auto;
  height: 320px;
  padding-bottom: 20px;
}
.about .adviser_box .team_pic_box .team_every {
  height: 280px;
  width: 174px;
  margin-left: 71px;
  margin-top: 73px;
  position: relative;
}
.about .adviser_box .team_pic_box .team_every:nth-child(1) {
  margin-left: 0;
}
.about .adviser_box .team_pic_box .team_every:nth-child(6) {
  margin-left: 0;
}
.about .adviser_box .team_pic_box .team_every .pic_box {
  width: 174px;
  height: 200px;
}
.about .adviser_box .team_pic_box .team_every .pic_box img {
  width: 100%;
  height: 100%;
}
.about .adviser_box .team_pic_box .team_every .name {
  font-size: 22px;
  font-weight: normal;
  color: #000000;
  line-height: 40px;
  margin: auto;
  text-align: center;
  margin-top: 20px;
}
.about .adviser_box .team_pic_box .team_every .people_ex_two {
  display: none;
  position: absolute;
  width: 252px;
  border: 1px solid #2ad9fe;
  box-shadow: 0px 3px 8px 0px rgba(32, 84, 133, 0.4);
  top: -41px;
  left: -38px;
  overflow: hidden;
  z-index: 50;
  cursor: pointer;
}
.about .adviser_box .team_pic_box .team_every .people_ex_two a {
  position: absolute;
  right: 25px;
  top: 170px;
  width: 42px;
  height: 42px;
}
.about .adviser_box .team_pic_box .team_every .people_ex_two a img {
  width: 100%;
  height: 100%;
}
.about .adviser_box .team_pic_box .team_every .people_ex_two p {
  margin: auto;
  margin-top: 310px;
  font-size: 14px;
  line-height: 25px;
  background: #fff;
  padding-bottom: 20px;
  padding-left: 26px;
  padding-right: 26px;
  color: #999999;
}
.about .adviser_box .team_pic_box .team_every .ex {
  font-size: 18px;
  font-weight: normal;
  color: #767676;
  line-height: 40px;
  margin: auto;
  text-align: center;
}
.about .hezuo {
  margin-top: 74px;
  height: auto;
  background: #fff;
  padding-bottom: 152px;
}
.about .hezuo .hezuo_box .hezuo_head .head_w {
  background: #676767;
}
.about .hezuo .hezuo_box .hezuo_imgs {
  width: 1174px;
  margin: auto;
  margin-top: 42px;
  overflow: hidden;
}
.about .hezuo .hezuo_box .hezuo_imgs div {
  width: 202px;
  height: 139px;
  margin-left: 35px;
  margin-top: 23px;
  border: 1px solid #ECEDEF;
  overflow: hidden;
}
.about .hezuo .hezuo_box .hezuo_imgs div:hover {
  box-shadow: 0px 0px 10px 3px rgba(0, 0, 0, 0.1);
}
.about .hezuo .hezuo_box .hezuo_imgs div:nth-child(5n-4) {
  margin-left: 0;
}
.about .hezuo .hezuo_box .hezuo_imgs div:nth-child(29) {
  border: 1px solid #fff !important;
}
.about .hezuo .hezuo_box .hezuo_imgs div:nth-child(29) img {
  width: 800px;
  height: 800px;
}
.about .hezuo .hezuo_box .hezuo_imgs div:nth-child(30) {
  border: 1px solid #fff !important;
}
.about .hezuo .hezuo_box .hezuo_imgs div:nth-child(30) img {
  width: 800px;
  height: 800px;
}
.about .hezuo .hezuo_box .hezuo_imgs div img {
  width: 100%;
  height: 100%;
}
@media screen and (max-width: 1400px) {
  .about .banner_a_box {
    margin: auto;
    height: 336px;
    background-color: #150F11;
    overflow: hidden;
  }
  .about .news_til_box {
    height: 50px;
    position: relative;
  }
  .about .news_til_box .news_til {
    width: 150px;
    height: 46px;
    background: #585858;
    transform: skewX(-20deg);
    position: relative;
    margin-left: 10px;
  }
  .about .news_til_box .news_til h3 {
    transform: skewX(20deg);
    letter-spacing: 1px;
    font-size: 17px;
    color: #ffffff;
    font-weight: normal;
    line-height: 46px;
    text-align: center;
    margin-left: -8px;
  }
  .about .news_til_box .news_til .news_line {
    width: 875px;
    height: 4px;
    background: #2ad9fe;
  }
  .about .news_til_box .news_til_mask {
    position: absolute;
    width: 150px;
    height: 50px;
    background: #2AD9FE;
    top: -19px;
    left: 85px;
    z-index: -2;
    transform: skewX(-20deg);
  }
  .about .team_ex {
    margin: auto;
    width: 877px;
    margin-top: 58px;
  }
  .about .team_ex p {
    margin-top: 40px;
    font-size: 20px;
    font-weight: normal;
    color: #767676;
    line-height: 36px;
    padding: 0 10px;
  }
  .about .team_box {
    margin: auto;
    width: 877px;
    margin-top: 80px;
  }
  .about .team_box .team_pic_box {
    margin: auto;
    height: 500px;
    padding-bottom: 40px;
  }
  .about .team_box .team_pic_box .team_every {
    height: 210px;
    width: 131px;
    margin-left: 53px;
    margin-top: 55px;
    position: relative;
  }
  .about .team_box .team_pic_box .team_every:nth-child(1) {
    margin-left: 0;
  }
  .about .team_box .team_pic_box .team_every:nth-child(6) {
    margin-left: 0;
  }
  .about .team_box .team_pic_box .team_every:nth-child(11) {
    margin-left: 0;
  }
  .about .team_box .team_pic_box .team_every .pic_box {
    cursor: pointer;
    width: 130px;
    height: 150px;
    position: relative;
  }
  .about .team_box .team_pic_box .team_every .pic_box img {
    width: 100%;
    height: 100%;
  }
  .about .team_box .team_pic_box .team_every .name {
    font-size: 16px;
    font-weight: normal;
    color: #000000;
    line-height: 20px;
    margin: auto;
    text-align: center;
    margin-top: 16px;
    height: 24px;
  }
  .about .team_box .team_pic_box .team_every .ex {
    font-size: 14px;
    font-weight: normal;
    color: #767676;
    margin: auto;
    text-align: center;
    margin-top: 10px;
  }
  .about .team_box .team_pic_box .team_every .people_ex_box {
    display: none;
    position: absolute;
    width: 189px;
    border: 1px solid #2ad9fe;
    box-shadow: 0px 3px 8px 0px rgba(32, 84, 133, 0.4);
    top: -31px;
    left: -28px;
    overflow: hidden;
    z-index: 50;
    cursor: pointer;
    color: #999999;
  }
  .about .team_box .team_pic_box .team_every .people_ex_box a {
    position: absolute;
    right: 19px;
    top: 128px;
    width: 32px;
    height: 32px;
  }
  .about .team_box .team_pic_box .team_every .people_ex_box a img {
    width: 100%;
    height: 100%;
  }
  .about .team_box .team_pic_box .team_every .people_ex_box .ext {
    margin: auto;
    margin-top: 260px;
    font-size: 13px;
    line-height: 25px;
    background: #fff;
    padding-bottom: 20px;
    padding-left: 18px;
    padding-right: 18px;
  }
  .about .team_box .team_pic_box .team_every .people_ex_box .ext_en {
    margin: auto;
    margin-top: 270px;
    font-size: 13px;
    line-height: 18px;
    background: #fff;
    padding-bottom: 20px;
    padding-left: 18px;
    padding-right: 18px;
  }
  .about .team_box .team_pic_box .team_every:nth-child(5) .ext_en {
    margin-top: 290px;
  }
  .about .adviser_box {
    margin: auto;
    width: 877px;
    margin-top: 78px;
  }
  .about .adviser_box .team_pic_box {
    margin: auto;
    height: 280px;
    padding-bottom: 20px;
  }
  .about .adviser_box .team_pic_box .team_every {
    height: 210px;
    width: 131px;
    margin-left: 53px;
    margin-top: 55px;
    position: relative;
  }
  .about .adviser_box .team_pic_box .team_every:nth-child(1) {
    margin-left: 0;
  }
  .about .adviser_box .team_pic_box .team_every:nth-child(6) {
    margin-left: 0;
  }
  .about .adviser_box .team_pic_box .team_every .pic_box {
    width: 130px;
    height: 150px;
  }
  .about .adviser_box .team_pic_box .team_every .pic_box img {
    width: 100%;
    height: 100%;
  }
  .about .adviser_box .team_pic_box .team_every .name {
    font-size: 16px;
    font-weight: normal;
    color: #000000;
    line-height: 20px;
    margin: auto;
    text-align: center;
    margin-top: 20px;
    height: 40px;
  }
  .about .adviser_box .team_pic_box .team_every .people_ex_two {
    display: none;
    position: absolute;
    width: 189px;
    border: 1px solid #2ad9fe;
    box-shadow: 0px 3px 8px 0px rgba(32, 84, 133, 0.4);
    top: -31px;
    left: -28px;
    overflow: hidden;
    z-index: 50;
    cursor: pointer;
  }
  .about .adviser_box .team_pic_box .team_every .people_ex_two a {
    position: absolute;
    right: 19px;
    top: 128px;
    width: 32px;
    height: 32px;
  }
  .about .adviser_box .team_pic_box .team_every .people_ex_two a img {
    width: 100%;
    height: 100%;
  }
  .about .adviser_box .team_pic_box .team_every .people_ex_two p {
    margin: auto;
    margin-top: 250px;
    font-size: 13px;
    line-height: 25px;
    background: #fff;
    padding-bottom: 20px;
    padding-left: 18px;
    padding-right: 18px;
    color: #999999;
  }
  .about .hezuo {
    margin-top: 74px;
    height: auto;
    background: #fff;
    padding-bottom: 80px;
  }
  .about .hezuo .hezuo_box .hezuo_head .head_w {
    background: #676767;
  }
  .about .hezuo .hezuo_box .hezuo_imgs {
    width: 880px;
    margin: auto;
    margin-top: 42px;
    overflow: hidden;
  }
  .about .hezuo .hezuo_box .hezuo_imgs div {
    width: 152px;
    height: 104px;
    margin-left: 27px;
    margin-top: 20px;
    border: 1px solid #ECEDEF;
    overflow: hidden;
  }
  .about .hezuo .hezuo_box .hezuo_imgs div:nth-child(5n-4) {
    margin-left: 0;
  }
  .about .hezuo .hezuo_box .hezuo_imgs div:nth-child(29) {
    border: 1px solid #fff !important;
  }
  .about .hezuo .hezuo_box .hezuo_imgs div:nth-child(29) img {
    width: 800px;
    height: 800px;
  }
  .about .hezuo .hezuo_box .hezuo_imgs div:nth-child(30) {
    border: 1px solid #fff !important;
  }
  .about .hezuo .hezuo_box .hezuo_imgs div:nth-child(30) img {
    width: 800px;
    height: 800px;
  }
  .about .hezuo .hezuo_box .hezuo_imgs div img {
    width: 100%;
    height: 100%;
  }
}
