.about_a .textbox {
  line-height: 28px;
  color: #666666;
  max-width: 1120px;
  margin: -6px auto 90px;
  text-indent: 2em;
}
.about_a .infobox .wrap {
  display: -webkit-box;
  display: -webkit-flex;
  display: -moz-box;
  display: -ms-flexbox;
  display: flex;
  padding: 70px 50px;
  background-image: -webkit-gradient(linear, left top, right top, from(#09308f), to(#0097e2)), -webkit-gradient(linear, left top, left bottom, from(#0a509e), to(#0a509e));
  background-image: -webkit-linear-gradient(left, #09308f 0%, #0097e2 100%), -webkit-linear-gradient(#0a509e, #0a509e);
  background-image: -moz-linear-gradient(left, #09308f 0%, #0097e2 100%), -moz-linear-gradient(#0a509e, #0a509e);
  background-image: -o-linear-gradient(left, #09308f 0%, #0097e2 100%), -o-linear-gradient(#0a509e, #0a509e);
  background-image: linear-gradient(90deg, #09308f 0%, #0097e2 100%), linear-gradient(#0a509e, #0a509e);
}
.about_a .infobox .wrap .box {
  width: 25%;
  -webkit-flex-shrink: 0;
      -ms-flex-negative: 0;
          flex-shrink: 0;
  text-align: center;
  color: #fff;
  border-right: 1px solid rgba(245, 245, 245, 0.15);
}
.about_a .infobox .wrap .box .numbox {
  margin-bottom: 24PX;
}
.about_a .infobox .wrap .box .numbox .big {
  font-size: 72px;
  font-family: "Gotham-Bold";
}
.about_a .infobox .wrap .box:last-child {
  border-right: none;
}
.about_b .wrap {
  background: url(../images/about_02.jpg) no-repeat center / cover;
  padding: 0 150px 6.25%;
}
.about_b .in-title .cn,
.about_b .in-title .en {
  color: #fff;
}
.about_b #history {
  height: 443px;
  padding: 5px 0;
}
.about_b #history .swiper-slide {
  height: 100%;
  position: relative;
}
.about_b #history .swiper-slide .textbox,
.about_b #history .swiper-slide .timebox {
  position: absolute;
  left: 0;
  width: 100%;
}
.about_b #history .swiper-slide .textbox {
  height: 160px;
  padding: 36px 11% 0 11%;
  background: #fff;
  line-height: 24px;
  color: #666;
  -webkit-transition: all .5s;
  -o-transition: all .5s;
  -moz-transition: all .5s;
  transition: all .5s;
}
.about_b #history .swiper-slide .textbox .te {
  position: relative;
  text-align: justify;
}
.about_b #history .swiper-slide .textbox .te::after {
  content: "";
  width: 4px;
  height: 4px;
  -webkit-border-radius: 50%;
     -moz-border-radius: 50%;
          border-radius: 50%;
  background: #0752ab;
  left: -10px;
  top: 10px;
}
.about_b #history .swiper-slide .textbox::after {
  content: "";
  width: 20px;
  height: 20px;
  background: #fff;
  -webkit-transition: all .4s;
  -o-transition: all .4s;
  -moz-transition: all .4s;
  transition: all .4s;
  left: 50%;
  -webkit-transform: translate(-50%, -50%) rotate(45deg);
     -moz-transform: translate(-50%, -50%) rotate(45deg);
      -ms-transform: translate(-50%, -50%) rotate(45deg);
          transform: translate(-50%, -50%) rotate(45deg);
}
.about_b #history .swiper-slide .timebox .time {
  font-family: "Gotham-Bold";
  font-size: 30px;
  line-height: 32px;
  letter-spacing: 0px;
  color: #333333;
  text-align: center;
}
.about_b #history .swiper-slide:nth-child(2n+1) .textbox {
  top: 0;
}
.about_b #history .swiper-slide:nth-child(2n+1) .textbox::after {
  top: 100%;
}
.about_b #history .swiper-slide:nth-child(2n+1) .timebox {
  top: 50%;
  -webkit-transform: translateY(40px);
     -moz-transform: translateY(40px);
      -ms-transform: translateY(40px);
          transform: translateY(40px);
}
.about_b #history .swiper-slide:nth-child(2n) .textbox {
  bottom: 0;
}
.about_b #history .swiper-slide:nth-child(2n) .textbox::after {
  top: 0%;
}
.about_b #history .swiper-slide:nth-child(2n) .timebox {
  bottom: 50%;
  -webkit-transform: translateY(-40px);
     -moz-transform: translateY(-40px);
      -ms-transform: translateY(-40px);
          transform: translateY(-40px);
}
.about_b #history .swiper-slide::after {
  content: "";
  width: 16px;
  height: 16px;
  background: #fff;
  left: 50%;
  top: 50%;
  -webkit-transform: translate(-50%, -50%);
     -moz-transform: translate(-50%, -50%);
      -ms-transform: translate(-50%, -50%);
          transform: translate(-50%, -50%);
  -webkit-border-radius: 50%;
     -moz-border-radius: 50%;
          border-radius: 50%;
  border: 4px solid #0752ab;
}
.about_b #history .swiper-slide:hover .textbox {
  -webkit-box-shadow: 0px 2px 7px 0px rgba(0, 0, 0, 0.06);
     -moz-box-shadow: 0px 2px 7px 0px rgba(0, 0, 0, 0.06);
          box-shadow: 0px 2px 7px 0px rgba(0, 0, 0, 0.06);
}
.about_b #history .prev_history,
.about_b #history .next_history {
  position: absolute;
  top: 50%;
  -webkit-transform: translateY(-50%);
     -moz-transform: translateY(-50%);
      -ms-transform: translateY(-50%);
          transform: translateY(-50%);
  background-color: #ffffff;
  -webkit-transition: all .5s;
  -o-transition: all .5s;
  -moz-transition: all .5s;
  transition: all .5s;
  z-index: 20;
  -webkit-border-radius: 50%;
     -moz-border-radius: 50%;
          border-radius: 50%;
}
.about_b #history .prev_history:hover,
.about_b #history .next_history:hover {
  background: #0752ab;
  -webkit-box-shadow: 0px 2px 7px 0px rgba(0, 0, 0, 0.06);
     -moz-box-shadow: 0px 2px 7px 0px rgba(0, 0, 0, 0.06);
          box-shadow: 0px 2px 7px 0px rgba(0, 0, 0, 0.06);
}
.about_b #history .prev_history {
  left: 0;
}
.about_b #history .next_history {
  right: 0;
}
.about_b #history::after {
  content: "";
  width: 100%;
  height: 1px;
  background: #d9d9d9;
  left: 0;
  top: 50%;
}
.about_c {
  padding-bottom: 5.2083%;
}
.about_c .wrap .swiper-slide {
  border-bottom: 1px solid #e0e0e0;
  -webkit-box-flex: 1;
  -webkit-flex: 1;
     -moz-box-flex: 1;
      -ms-flex: 1;
          flex: 1;
}
.about_c .wrap .swiper-slide .imgbox {
  overflow: hidden;
}
.about_c .wrap .swiper-slide .imgbox img {
  width: 100%;
  -webkit-transition: all .5s;
  -o-transition: all .5s;
  -moz-transition: all .5s;
  transition: all .5s;
}
.about_c .wrap .swiper-slide .textbox {
  position: relative;
  background: #f5f5f5;
  border-right: 1px solid #e0e0e0;
}
.about_c .wrap .swiper-slide .textbox .place-img {
  opacity: 0;
  pointer-events: none;
  width: 100%;
}
.about_c .wrap .swiper-slide .textbox .indiv {
  width: 100%;
  left: 0;
  position: absolute;
  top: 50%;
  -webkit-transform: translateY(-50%);
     -moz-transform: translateY(-50%);
      -ms-transform: translateY(-50%);
          transform: translateY(-50%);
  padding: 0 20px;
  text-align: center;
}
.about_c .wrap .swiper-slide .textbox .indiv .title {
  font-size: 20px;
  color: #333333;
  margin-bottom: 12px;
  -webkit-transition: all .5s;
  -o-transition: all .5s;
  -moz-transition: all .5s;
  transition: all .5s;
}
.about_c .wrap .swiper-slide .textbox .indiv .te {
  color: #666666;
  margin-bottom: 23px;
}
.about_c .wrap .swiper-slide .textbox .indiv .title,
.about_c .wrap .swiper-slide .textbox .indiv .te {
  white-space: nowrap;
  overflow: hidden;
  -o-text-overflow: ellipsis;
     text-overflow: ellipsis;
}
.about_c .wrap .swiper-slide .textbox .indiv .line {
  width: 20px;
  height: 2px;
  background-color: #0752ab;
  margin: 0 auto;
}
.about_c .wrap .swiper-slide:first-child .textbox {
  border-left: 1px solid #e0e0e0;
}
.about_c .wrap .swiper-slide:hover .imgbox img {
  -webkit-transform: scale(1.1);
     -moz-transform: scale(1.1);
      -ms-transform: scale(1.1);
          transform: scale(1.1);
}
.about_c .wrap .swiper-slide:hover .textbox .indiv .title {
  color: #0752ab;
}
.about_d {
  padding-bottom: 6.25%;
  background-color: #f5f5f5;
}
.about_d .tabbox {
  display: -webkit-box;
  display: -webkit-flex;
  display: -moz-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
  -webkit-justify-content: center;
     -moz-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  margin-bottom: 60px;
}
.about_d .tabbox .tab {
  width: 180px;
  height: 50px;
  background-color: #e5e5e5;
  border: solid 1px #dcdcdc;
  text-align: center;
  line-height: 48px;
  color: #444444;
  font-size: 18px;
  -webkit-transition: all .4s;
  -o-transition: all .4s;
  -moz-transition: all .4s;
  transition: all .4s;
  cursor: pointer;
}
.about_d .tabbox .act-tab,
.about_d .tabbox .tab:hover {
  background: #0752ab;
  border-color: #0752ab;
  color: #fff;
}
.about_d .tabbox .tab:first-child {
  margin-right: 25px;
}
.about_d .swiper-box {
  position: relative;
  display: none;
}
.about_d .swiper-box .hoverbtn {
  position: absolute;
  top: 50%;
  -webkit-transform: translateY(-50%);
     -moz-transform: translateY(-50%);
      -ms-transform: translateY(-50%);
          transform: translateY(-50%);
  z-index: 20;
  background-color: #e5e5e5;
  -webkit-transition: all .5s;
  -o-transition: all .5s;
  -moz-transition: all .5s;
  transition: all .5s;
  -webkit-border-radius: 50%;
     -moz-border-radius: 50%;
          border-radius: 50%;
}
.about_d .swiper-box .prev_honor {
  left: -25px;
}
.about_d .swiper-box .next_honor {
  right: -25px;
}
.about_d .swiper-box .hoverbtn:hover {
  background: #0752ab;
}
.about_d .swiper-box .swiper-slide .imgbox {
  overflow: hidden;
}
.about_d .swiper-box .swiper-slide .imgbox img {
  width: 100%;
  -webkit-transition: all .5s;
  -o-transition: all .5s;
  -moz-transition: all .5s;
  transition: all .5s;
}
.about_d .swiper-box .swiper-slide .text {
  display: -webkit-box;
  display: -webkit-flex;
  display: -moz-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
  -webkit-justify-content: center;
     -moz-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-box-align: center;
  -webkit-align-items: center;
     -moz-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  height: 68px;
  background-color: #ebebeb;
  font-size: 18px;
  color: #666666;
  position: relative;
  text-align: center;
  line-height: 1.3;
  -webkit-transition: all .5s;
  -o-transition: all .5s;
  -moz-transition: all .5s;
  transition: all .5s;
  padding: 0 10px;
}
.about_d .swiper-box .swiper-slide .text span {
  position: relative;
  z-index: 10;
}
.about_d .swiper-box .swiper-slide .text::after {
  content: "";
  width: 100%;
  height: 2px;
  left: 0;
  top: 0;
  background: #0752ab;
  -webkit-transition: all .5s;
  -o-transition: all .5s;
  -moz-transition: all .5s;
  transition: all .5s;
}
.about_d .swiper-box .swiper-slide:hover .imgbox img {
  -webkit-transform: scale(1.1);
     -moz-transform: scale(1.1);
      -ms-transform: scale(1.1);
          transform: scale(1.1);
}
.about_d .swiper-box .swiper-slide:hover .text {
  color: #fff;
}
.about_d .swiper-box .swiper-slide:hover .text::after {
  height: 100%;
}
.about_d .swiper-box:first-child {
  display: block;
}
@media (max-width: 1440px) {
  .about_a .textbox {
    margin: -6px auto 60px;
  }
  .about_a .infobox .wrap .box .numbox .big {
    font-size: 60px;
  }
  .about_b .wrap {
    padding: 0 100px 6.25%;
  }
}
@media (max-width: 1366px) {
  .about_a .infobox .wrap {
    padding: 50px 0;
  }
  .about_a .infobox .wrap .box .numbox .big {
    font-size: 54px;
  }
  .about_b .wrap {
    padding: 0 60px 6.25%;
  }
  .about_c .wrap .swiper-slide .textbox .indiv .title {
    font-size: 18px;
  }
  .about_d .tabbox .tab {
    height: 44px;
    line-height: 44px;
    font-size: 16px;
  }
  .about_d .swiper-box .swiper-slide .text {
    font-size: 16px;
    line-height: 58px;
    height: 58px;
  }
}
@media (max-width: 1280px) {
  .about_a .infobox .wrap .box .numbox .big {
    font-size: 48px;
  }
  .about_c .wrap .swiper-slide .textbox .indiv .title {
    font-size: 16px;
  }
  .about_d .tabbox {
    margin-bottom: 40px;
  }
}
@media (max-width: 1024px) {
  .about_b .wrap {
    padding: 0 30px 6.25%;
  }
  .about_b #history .swiper-slide .textbox {
    line-height: 20px;
  }
  .about_b #history .swiper-slide .textbox .te::after {
    top: 8px;
  }
}
@media (max-width: 768px) {
  .about_a .textbox {
    margin-bottom: 40px;
  }
  .about_a .infobox .wrap .box .numbox .big {
    font-size: 24px;
  }
  .about_b {
    padding-bottom: 60px;
  }
  .about_b .wrap {
    padding: 0 20px 40px;
  }
  .about_c .wrap .swiper-slide {
    -webkit-box-flex: 0;
    -webkit-flex: none;
       -moz-box-flex: 0;
        -ms-flex: none;
            flex: none;
  }
  .about_c,
  .about_d {
    padding-bottom: 60px;
  }
  .about_c .swiper-pagination,
  .about_d .swiper-pagination {
    margin-top: 30px;
    position: static;
    text-align: center;
  }
  .about_c .swiper-pagination .swiper-pagination-bullet,
  .about_d .swiper-pagination .swiper-pagination-bullet {
    margin: 0 4px;
  }
  .about_c .swiper-pagination .swiper-pagination-bullet-active,
  .about_d .swiper-pagination .swiper-pagination-bullet-active {
    background: #0752ab;
  }
  .about_d .tabbox {
    margin-bottom: 30px;
  }
}