@charset "utf-8";

body,
html {
  width: 100%;
  height: 100%;
  padding: 0;
  margin: 0
}

.about-history {
  height: 701px;
  padding: 64px 106px 0;
  -webkit-background-size: 100% 100%;
  background-size: 100% 100%
}

.about-title {
  margin-bottom: 25px
}

.about-title h3 {
  margin: 0 0 10px;
  font-size: 34px;
  font-weight: 400;
  color: #2c2c2c
}

.about-title p {
  margin: 0;
  font-size: 36px;
  font-weight: 300;
  color: #ececec
}

.title-white h3 {
  color: #d6d6d6
}

.title-white p {
  color: rgba(222, 222, 222, .09)
}

.about-history-list {
  position: relative;
  width: 100%
}

.about-history-list .flex-viewport {
  padding: 0 31px
}

.about-history-list .flex-viewport:before {
  position: absolute;
  top: 50%;
  right: 0;
  left: 0;
  border-top: 8px solid #c39857;
  content: ''
}

.about-history-list .slides li {
  width: 253px !important;
  height: 470px;
  margin-right: 31px;
  position: relative
}

.about-history-list .slides li:nth-child(24)::after {
  content: "";
  width: 1px;
  height: 100%;
  border-right: 2px dashed #c39857;
  position: absolute;
  right: -420px;
  top: 0
}

.about-history-list .slides li:nth-of-type(2n-1) {
  position: relative;
  width: 253px !important;
  height: 430px;
  margin-right: 31px
}

.about-history-list .slides li .item {
  position: absolute;
  right: -32px;
  bottom: 0;
  left: -32px;
  min-height: 152px;
  padding: 44px 0 0;
  background-color: #fff;
  -webkit-transition: all .2s ease;
  -moz-transition: all .2s ease;
  -ms-transition: all .2s ease;
  -o-transition: all .2s ease;
  transition: all .2s ease;
  border-radius: 10px
}

.about-history-list .slides li .item:after,
.about-history-list .slides li .item:before {
  position: absolute;
  top: -49px;
  left: 50%;
  width: 20px;
  height: 20px;
  overflow: hidden;
  margin-left: -10px;
  -webkit-border-radius: 100%;
  -moz-border-radius: 100%;
  border-radius: 100%;
  background-color: #c39857;
  content: ''
}

.about-history-list .slides li .item:after {
  top: -45px;
  width: 12px;
  height: 12px;
  margin-left: -6px;
  background-color: #fff
}

.about-history-list .slides li:nth-child(even) .item {
  top: 47px;
  bottom: auto;
  padding: 0 0 44px
}

.about-history-list .slides li:nth-child(even) .item:before {
  top: auto;
  bottom: -49px
}

.about-history-list .slides li:nth-child(even) .item:after {
  top: auto;
  bottom: -45px
}

.about-history-list .slides li .item:hover {
  background-color: #c39857
}

.about-history-list .slides li .item h3 {
  position: absolute;
  top: 0;
  right: 0;
  left: 0;
  height: 44px;
  line-height: 44px;
  margin: 0;
  font-size: 20px;
  font-weight: 400;
  color: #fff;
  text-align: center;
  background-color: #c39857;
  -webkit-transition: all .2s ease;
  -moz-transition: all .2s ease;
  -ms-transition: all .2s ease;
  -o-transition: all .2s ease;
  transition: all .2s ease;
  border-radius: 10px
}

.about-history-list .slides li .item:hover h3 {
  color: #fff;
  background-color: #c39857
}

.about-history-list .slides li .item h3:before {
  position: absolute;
  border-width: 2px;
  border-style: solid;
  border-color: #c39857;
  content: '';
  height: 30px;
  top: -65%;
  left: 50%;
  transform: translateX(-50%)
}

.about-history-list .slides li:nth-child(even) .item h3 {
  top: auto;
  bottom: 0
}

.about-history-list .slides li:nth-child(even) .item h3:before {
  position: absolute;
  border-width: 2px;
  border-style: solid;
  border-color: #c39857;
  content: '';
  height: 30px;
  top: 100%;
  left: 50%;
  transform: translateX(-50%)
}

.about-history-list .slides li .item .desc {
  line-height: 24px;
  padding: 0 26px;
  font-size: 14px;
  color: #929292
}

.about-history-list .slides li:nth-of-type(2n) .item .desc {
  line-height: 24px;
  padding: 22px 26px 0;
  font-size: 14px;
  color: #929292
}

.about-history-list .slides li .item:hover .desc {
  color: #fff
}

.about-history-list .slides li .item .desc p,
.about-history-swiper .swiper-slide .item .desc p {
  margin: 0
}

.about-history-list .flex-direction-nav {
  padding: 0;
  margin: 0;
  list-style: none
}

.flex-direction-nav {
  display: none
}

#left {
  position: absolute;
  left: -5%;
  top: 39%;
  width: 48px;
  font-size: 80px;
  font-family: simsun;
  color: #c39857;
  text-align: center;
  cursor: pointer;
  font-weight: 700
}

#changeUl {
  transition: 1s ease
}

#right,
.about-history-list .flex-direction-nav a {
  position: absolute;
  width: 48px;
  font-family: simsun;
  text-align: center
}

#right {
  right: -5%;
  cursor: pointer;
  font-weight: 700;
  top: 39%;
  font-size: 80px;
  color: #c39857
}

.about-history-list .flex-direction-nav a {
  top: 50%;
  height: 160px;
  line-height: 160px;
  overflow: hidden;
  margin-top: -80px;
  font-size: 50px;
  color: #000
}

.about-history-list .flex-direction-nav a.flex-prev {
  left: -48px
}

.about-history-list .flex-direction-nav a.flex-next {
  right: -48px
}

.about-history-swiper {
  width: 100%
}

.about-history-swiper .swiper-slide .item {
  overflow: hidden;
  -webkit-border-radius: 5px;
  -moz-border-radius: 5px;
  border-radius: 5px;
  background-color: #fff
}

.about-history-swiper .swiper-slide .item h3 {
  margin: 0;
  height: 40px;
  line-height: 40px;
  overflow: hidden;
  font-size: 20px;
  text-align: center;
  color: #999;
  background-color: #e2e2e2
}

.about-history-swiper .swiper-slide .item .desc {
  line-height: 20px;
  padding: 10px;
  font-size: 14px;
  color: #929292
}

.about-history-swiper .about-history-pagination {
  position: static;
  margin-top: 10px
}

.about-history-swiper .about-history-pagination .swiper-pagination-bullet {
  background: #fff
}

.about-history-swiper .about-history-pagination .swiper-pagination-bullet-active {
  background: #c91523
}

a {
  color: #414141;
  -webkit-transition: all .2s ease;
  -moz-transition: all .2s ease;
  -ms-transition: all .2s ease;
  -o-transition: all .2s ease;
  transition: all .2s ease
}

a,
a:hover {
  text-decoration: none
}

.pull-left {
  float: left
}

.pull-right {
  float: right
}

.pull-none {
  float: none
}

.clearfix:after {
  clear: both;
  display: block;
  visibility: hidden;
  height: 0;
  content: ".";
  font-size: 0
}

* html .clearfix {
  zoom: 1
}

:first-child+html .clearfix {
  zoom: 1
}

img {
  max-width: 100%
}

img.full {
  display: block;
  width: 100%
}

.list {
  padding: 0;
  margin: 0;
  list-style: none
}

.hidden {
  display: none
}

.col-1 {
  float: left;
  width: 8.33333333%
}

.col-2,
.col-3 {
  float: left;
  width: 16.66666667%
}

.col-3 {
  width: 25%
}

.col-4,
.col-5 {
  float: left;
  width: 33.33333333%
}

.col-5 {
  width: 41.66666667%
}

.col-6,
.col-7 {
  float: left;
  width: 50%
}

.col-7 {
  width: 58.33333333%
}

.col-8,
.col-9 {
  float: left;
  width: 66.66666667%
}

.col-9 {
  width: 75%
}

.col-10,
.col-11 {
  float: left;
  width: 83.33333333%
}

.col-11 {
  width: 91.66666667%
}

.col-12,
.col-13 {
  float: left;
  width: 100%
}

.col-13 {
  width: 20%
}

.col-offset-3 {
  margin-left: 25%
}

.tb {
  display: table;
  width: 100%;
  height: 100%
}

.tbr {
  display: table-row
}

.tbc {
  display: table-cell;
  vertical-align: middle
}