.banner .about-banner-text {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  color: #ffffff;
  text-align: center;
  width: 90%;
}
.banner .about-banner-text .ab-one {
  font-size: 56px;
  font-weight: normal;
  padding-bottom: 15px;
  font-family: "LatoWebBold","PingFang SC","微软雅黑";
}
.banner .about-banner-text .ab-two {
  font-size: 24px;
  font-weight: 300;
  padding-top: 27px;
}
.ab-main .abm-top {
  padding-top: 75px;
  padding-bottom: 102px;
  text-align: center;
  max-width: 1190px;
  padding-left: 15px;
  padding-right: 15px;
  margin: auto;
}
.ab-main .abm-top .abmt-three {
  font-size: 24px;
  font-weight: 400;
  color: #111;
  padding-bottom: 37px;
  line-height: 36px;
}
.ab-main .abm-top .abmt-four {
  font-size: 18px;
  font-weight: 400;
  color: #111111;
  line-height: 36px;
  padding: 0 120px;
}
.ab-maino {
  max-width: 1600px;
  margin: auto;
  padding-top: 74px;
}
.ab-maino .abmo-top {
  text-align: center;
}
.abmt-one {
  padding: 10px;
  font-size: 18px;
  /*font-family: 'Futura', "PingFang SC","Microsoft YaHei", Arial, "San Francisco", 'Hiragino Sans GB', "Helvetica Neue", Helvetica, sans-serif;*/
  font-weight: 600;
  color: #111;
  line-height: 36px;
}
.abmt-two {
  font-size: 36px;
  font-weight: 300;
  color: #111;
  line-height: 36px;
  padding-bottom: 56px;
  font-family: "LatoWebBold","PingFang SC","微软雅黑";
}
.abmt-bottom {
  padding-bottom: 104px;
}
.abmt-main {
  /*padding-bottom: 160px;*/
  overflow: hidden;
}
.abmt-main .abmtm-one {
  max-width: 100%;
  background: #ffffff;
  border-radius: 50%;
  margin-bottom: 39px;
  padding-right: 32px;
}
.abmt-main .abmtm-one img {
  max-width: 100%;
  opacity: 1;
  transition: 1s;
}
.abmt-main .abmtm-one:hover img {
  opacity: 0.7;
}
.abmt-main .abmtm-two {
  font-size: 28px;
  font-weight: 400;
  color: #111111;
  line-height: 36px;
  padding: 24px 0;
  padding-left: 25px;
  padding-right: 52px;
}
.abmt-main .abmtm-two a {
  transition: 1s;
}
/*.abmt-main .abmtm-two:hover a {
  color: #cccccc;
}*/
.abmt-main .abmtm-three {
  background: #111;
  border-radius: 23px;
  font-weight: 400;
  color: #ffffff;
  line-height: 36px;
  /*margin-left: 25px;*/
  transition: 1s;
  padding: 12px 30px;
  font-size: 13px;
}


/*.abmt-main .abmtm-three:hover {
  color: #cccccc;
}*/
.abmt-main .abmtm-four {
  font-size: 16px;
  font-weight: 400;
  color: #111;
  line-height: 36px;
  padding-left: 25px;
  padding-right: 60px;
  padding-top: 28px;
}
.abmo-buttom {
  text-align: center;
}
.abmob-main {
  max-width: 1040px;
  margin: auto;
}
.abmob-main .abmob-item {
  width: 180px;
  height: 180px;
  background: #111111;
  border-radius: 50%;
  display: inline-block;
  margin: 0 38px 0 38px;
  text-align: center;
  margin-bottom: 10px;
}
.abmob-main .abmob-item p {
  font-size: 36px;
  font-weight: bold;
  color: #ffffff;
  line-height: 180px;
}
.abmob-main .abmob-text {
  text-align: center;
  max-width: 877px;
  margin: 0 auto;
  padding: 0 15px;
}
.abmob-main .abmob-text .abmob-one {
  font-size: 24px;
  font-weight: 400;
  color: #111111;
  line-height: 36px;
  padding-top: 80px;
}
.abmob-main .abmob-text .abmob-two {
  font-size: 18px;
  font-weight: 400;
  color: #111111;
  line-height: 36px;
  padding-top: 77px;
}
.abmob-main .abmob-text .abmob-two i {
  display: inline-block;
  word-break: break-all;
  font-style: normal;
  border-bottom: 1px solid #111111;
  padding-bottom: 5px;
}
.abmob-main .abmob-text .abmob-two i .i-a {
  font-weight: 600;
}
.abmob-main .abmob-text .abmob-two a:hover {
  color: #cccccc;
}
.abmob-main .abmob-text .abmob-mt {
  padding-bottom: 90px;
  padding-top: 0;
}
.abmob-mains {
  padding-bottom: 90px;
}
/*.abmob-mains .abmob-mains-item:nth-child(3n+1) {
  clear: both;
}*/
.abmob-mains .abmob-mcontant {
  margin-bottom: 11px;
}
.abmob-mains .abmobm-title {
  font-size: 18px;
  font-weight: 400;
  color: #ffffff;
  background: #111;
  cursor: pointer;
  padding: 30px 50px 30px 49px;
  overflow: hidden;
  transition: 1s;
  position: relative;
}
.abmob-mains .abmobm-title .abmobm-tleft {
  
}
.abmob-mains .abmobm-title .abmobm-tright {
  position: absolute;
  right: 22px;
  top: 50%;
  transform: translateY(-50%);
  -webkit-transform: translateY(-50%);
}
.abmob-mains .abmobm-title .abmobm-tright .shows,
.abmob-mains .abmobm-title .abmobm-tright .hides {
  width: 20px;
  height: 20px;
}
.abmob-mains .trt {
  display: none;
}
.abmob-mains .abmobm-list {
  padding: 40px 49px;
  overflow: hidden;
  display: none;
  font-size: 18px;
  font-weight: 400;
  color: #111111;
  line-height: 30px;
}

.abmob-mains .abmobm-list .abmobm-btn {
  width: 148px;
  height: 46px;
  background: #111;
  border-radius: 23px;
  color: #ffffff;
  float: right;
  margin-top: 30px;
  line-height: 46px;
  font-size: 16px;
}
.abmob-mains .abmobm-list .abmobm-btn:hover {
  background: #cccccc;
  border-color: #cccccc;
}
.history-swiper {
  margin-left: -15px;
  margin-right: -15px;
}
.history-swiper:after {
  content: '';
  position: absolute;
  top: 50%;
  left: 0;
  width: 100%;
  height: 6px;
  margin-top: 24px;
  background: #e5e5e5;
}
.history-swiper .swiper-slide-active .item-year:after {
  width: 146px;
}
.history-swiper .swiper-slide {
  padding: 150px 0;
  cursor: pointer;
  transition: 1s;
}
.history-swiper .swiper-slide:nth-child(2n+1) .item-content {
  bottom: 100%;
  margin-bottom: 40px;
}
.history-swiper .swiper-slide:nth-child(2n) .item-content {
  top: 100%;
  margin-top: 40px;
}
.history-swiper .swiper-slide .item-content {
  position: absolute;
  left: 0;
  width: 100%;
}
.history-swiper .slide-box {
  position: relative;
}
.history-swiper .item-year {
  font-size: 18px;
  padding-bottom: 40px;
  position: relative;
}
.history-swiper .item-year:after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  height: 6px;
  width: 0;
  background: #111;
  transition: linear all 0.2s;
}
.history-swiper .item-content {
  font-size: 24px;
  font-weight: bold;
  line-height: 1.6;
  overflow: hidden;
}
.swp-class {
  margin-left: -100px;
}
.abmt-bt {
  padding-bottom: 87px;
}


.abmobm-list ol {
  list-style: decimal;
  padding-left: 2em;
  
}
 .abmobm-list ul{
  list-style: disc;
  padding-left: 1em;
 }



@media screen and (max-width: 1199px){
  .abmt-main .abmtm-four{
    padding-left: 0;
    padding-right: 0;
  }
  .abmt-main .abmtm-four {
  }
}
@media screen and (max-width: 767px) {
  .abmt-one {
    font-size: 14px;
    line-height: 1.5;
    padding: 0;
  }
}