/* 发展历程 */
main .about_swiper {
  margin-bottom: 140px;
  position: relative;
}
main .about_swiper figure {
  position: absolute;
  top: 0;
  left: 0;
}
main .about_swiper .center {
  text-align: center;
}
main .about_swiper .arial {
  font-family: Arial;
}

.fnt-12 {
  font-size: 12px;
}

.fnt-14 {
  font-size: 14px;
}

.fnt-15 {
  font-size: 15px;
}

.fnt-16 {
  font-size: 16px;
}

.fnt-18 {
  font-size: 18px;
}

.fnt-20 {
  font-size: 20px;
}

.fnt-22 {
  font-size: 22px;
}

.fnt-24 {
  font-size: 24px;
}

.fnt-26 {
  font-size: 26px;
}

.fnt-28 {
  font-size: 28px;
}

.fnt-30 {
  font-size: 30px;
}

.fnt-36 {
  font-size: 36px;
}

.fnt-40 {
  font-size: 40px;
}

.fnt-45 {
  font-size: 45px;
}

.fnt-48 {
  font-size: 48px;
}

.fnt-60 {
  font-size: 60px;
}
*,
:after,
:before {
  margin: 0;
  padding: 0;
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
  outline: 0 !important;
  -webkit-tap-highlight-color: rgba(255, 255, 255, 0);
  -webkit-tap-highlight-color: transparent;
  -webkit-text-size-adjust: 100%;
  -webkit-font-smoothing: antialiased;
  font-smoothing: antialiased;
}
main .about_swiper .about-con-sec03 {
  padding-top: 100px;
  padding-bottom: 110px;
  position: relative;
}
main .about_tit {
  width: 144px;
  position: relative;
  margin-bottom: 60px;
}
main .about_course {
  font-size: 92px;
  color: #ffffff;
  opacity: 0.15;
  position: absolute;
  top: -62px;
  left: 0;
}
main .about_white {
  position: absolute;
  top: -62px;
  left: 0;
  font-size: 92px;
  color: #000000;
  opacity: 0.05;
}
main .in_title {
  color: #fff;
}
main .in_white {
  color: #1a1a1a;
}
main .about_swiper .about-con-sec03 .list {
  padding: 0 0 0 20%;
  margin-bottom: 8%;
}

main .about_swiper .about-con-sec03 .txt {
  padding-left: 20%;
  line-height: 1.8571;
  opacity: 0.5;
}

main .about_swiper .about-con-sec03 .tit {
  padding-left: 20%;
  color: #fff;
  opacity: 0.5;
}
main .about_swiper .about-con-sec03 .list dl dd {
}

main .about_swiper .about-con-sec03 .list dl dd p {
  margin-bottom: 32px;
}

main .about_swiper .about-con-sec03 .swiper-slide {
  color: #fff;
}

main .about_swiper .about-con-sec03 .list {
  height: 200px;
  overflow: hidden;
  margin-top: 20px;
  opacity: 0.8;
  transition: all 0.5s;
}
.scroll {
  overflow-y: auto !important;
  height: 300px !important;
}
main .box_Arrow {
  border-bottom: 1px solid #7d7d7d;
  border-right: 1px solid #7d7d7d;
  width: 10px;
  height: 10px;
  background: #fff;
  transform: rotate(45deg);
  margin-top: -8px;
  position: absolute;
}
.about-con-sec03 .swiper-slide .jt {
  position: absolute;
  left: 40%;
  margin-left: 3.25em;
  cursor: pointer;
  z-index: 2;
  bottom: 0.5em;
  text-align: center;
}

.about-con-sec03 .swiper-slide .jt span {
  border-color: #e83421;
  background: 0 0;
  transition: all 0.5s;
}

.about-con-sec03 .swiper-slide .jt_11 span {
  transform: rotate(225deg);
}
.cebg {
  right: 0;
  height: 1.75em;
  background-image: linear-gradient(
    to bottom,
    rgba(0, 8, 13, 0.1) 0,
    rgba(0, 8, 13, 0.5) 40%,
    rgba(0, 8, 13, 0.8) 98%,
    #000 80%
  );
  position: absolute;
  margin-left: 3.25em;
  bottom: 0;
  left: 201%;
}

main .about_swiper .about-con-sec03 .swiper-container {
  overflow: visible;
}
main .about_swiper .about-con-sec03 .btndot {
  display: flex;
  justify-content: space-evenly;
}
main .about_swiper .about-con-sec03 .content-gd {
  padding-right: 11.53%;
  overflow: hidden;
}
.swiper-container-horizontal
  > .swiper-pagination-bullets
  .swiper-pagination-bullet.swiper-pagination-bullet-active {
  background-color: none;
  opacity: 1;
  color: #fff;
}
.swiper-container-horizontal
  > .swiper-pagination-bullets
  .swiper-pagination-bullet {
  width: initial;
  height: initial;
  display: initial;
  border-radius: initial;
  background: initial;
  opacity: 0.5;
  color: #fff;
}
main .about_swiper .about-con-sec03 .seccon-tab {
  display: flex;
  justify-content: space-between;
  overflow-x: auto;
  color: #fff;
  position: absolute;
  left: 0;
  right: 0;
  bottom: 10px;
}

main .about_swiper .about-con-sec03 .seccon-tab span {
  display: inline-block;
  width: 6%;
  cursor: pointer;
  z-index: 2;
  line-height: 1.8;
  text-align: center;
  padding: 10px 0;
}

main .about_swiper .about-con-sec03 .seccon-tab span.on {
  border-top: 1px solid #2d2d2d;
  position: relative;
}

main .about_swiper .about-con-sec03 .seccon-tab .line {
  position: absolute;
  left: 0;
  top: 0;
  right: 0;
  height: 1px;
  background: rgba(188, 188, 188, 0.3);
}

main .about_swiper .about-con-sec03 .swiper-slide-active .tit,
main .about_swiper .about-con-sec03 .swiper-slide-active .txt,
main .about_swiper .about-con-sec03 .swiper-slide-next .tit,
main .about_swiper .about-con-sec03 .swiper-slide-next .txt,
main .about_swiper .about-con-sec03 .swiper-slide-next + .swiper-slide .tit,
main .about_swiper .about-con-sec03 .swiper-slide-next + .swiper-slide .txt {
  opacity: 1;
}

main .corporate_team {
  margin-bottom: 140px;
  padding-top: 100px;
}
main .corporate_team .team_list {
  display: flex;
  justify-content: space-between;
}
main .corporate_team .team_list li {
  width: 32%;
}
main .corporate_team .team_list li figure {
  overflow: hidden;
  width: 100%;
  height: initial;
}
main .corporate_team .team_list li .team_desc {
  margin-top: 40px;
  padding-bottom: 10px;
}
main .corporate_team .team_list li .team_desc .skill_team {
  font-size: 24px;
  font-weight: bold;
  color: #353535;
  margin-bottom: 22px;
}
main .corporate_team .team_list li .team_desc .skill_desc {
  font-size: 16px;
  color: #666666;
  line-height: 1.8;
}
main .corporate_team .team_list li:hover .skill_team {
  color: #d70c19;
}
main .corporate_team .team_list li:hover .skill_desc {
  color: #d70c19;
}
main .company_environment {
  margin-bottom: 140px;
}
main .company_environment .environment_list {
  display: flex;
  justify-content: space-between;
  height: 500px;
}
main .company_environment .environment_list li {
  transition: all 0.6s linear;
}
main .corporate_culture {
  margin-bottom: 60px;
}
main .corporate_culture .culture_list {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
}
main .corporate_culture .culture_list li {
  margin-bottom: 40px;
  width: 32.3%;
  background-color: #fbfbfb;
  border: 1px solid #f3f3f3;
  padding: 2% 3% 1%;
  
}
main .corporate_culture .culture_list li .culture_name {
  margin-bottom: 3%;
  font-size: 24px;
  font-weight: bold;
  color: #353535;
}
main .corporate_culture .culture_list li .culture_desc {
  font-size: 16px;
  font-weight: 400;
  color: #666666;
  line-height: 1.8;
  text-align: justify;
}

main .corporate_culture .culture_list li .culture_tip {
  margin-top: 5%;
}