.about_body {
  width: 100%;
  padding: 100px 0 115px;
}

.about_body .w1500 {
  display: flex;
  align-items: flex-start;
}

.about_body .left {
  width: 260px;
}

.about_body .left ul {
  width: 100%;
  margin: 40px 0 0;
}

.about_body .left ul li a {
  width: 100%;
  height: 50px;
  border: 1px solid #eee;
  color: #000;
  font-size: 16px;
  display: flex;
  align-items: center;
  padding: 0 0 0 22px;
  margin: 0 0 10px;
  position: relative;
}

.about_body .left ul li a svg {
  margin: 0 10px 0 0;
}

.about_body .left ul li a.active {
  border: none;
  background-color: #345fba;
  color: #fff;
}

.about_body .left ul li a.active::after {
  content: "";
  width: 0;
  height: 0;
  position: absolute;
  right: -16px;
  top: 50%;
  transform: translateY(-50%);
  border: 8px solid #345fba;
  border-color: transparent transparent transparent #345fba;
}

.about_body .left ul li a.active .cls-1 {
  fill: #fff;
}

.about_body .right {
  width: calc(100% - 260px);
  padding: 0 0 0 40px;
}

.about_body .right h4 {
  color: #345fba;
  font-size: 24px;
  padding: 40px 0 28px;
  border-bottom: 1px solid #eee;
  margin: 0 0 40px;
}

.n_box12_r_t p:nth-of-type(1) {
  font-size: 24px;
  color: #000;
}

/*发展历程*/
.qx_bg {
  /*background: url(../images/about_new/history_bg.jpg) no-repeat left top;*/
  /*background-size: cover;*/
  /*padding: 8% 3% 120px;*/
  padding: 24px 3%;
  background: #FAFAFC;
  position: relative;
}

.jdxm-swiper {
  width: 100%;
  height: 100%;
  overflow: hidden;
  display: block;
}

.jdxm-swiper.swiper-container {
  overflow: inherit;
  display: block;
  overflow: hidden;
}

.jdxm-swiper .swiper-slide:nth-child(2n) {
  padding-top: 50px;
  background-position-y: 50px;
}

.jdxm-swiper .swiper-slide {
  width: 100%;
  -webkit-transition: all .7s;
  background: url(../images/about_new/history1.png) no-repeat left 50px;
  -moz-transition: all .7s;
  -ms-transition: all .7s;
  -o-transition: all .7s;
  transition: all .7s;
  -webkit-transform: scale(1);
  transform: scale(1);
  height: 400px;
  padding-top: 10px;
  border-bottom: 20px solid #3e4a8b;
}

.jdxm_prev,
.jdxm_next {
  left: calc(50% - 45px) !important;
  top: calc(100% - 80px) !important;
  width: 40px !important;
  height: 40px !important;
  transform: rotate(90deg);
  margin: 0 !important;
  background-image: url(../images/tb_30s.png) !important;
  background-size: 100% 100% !important;
}

.jdxm_next:hover {
  background-image: url(../images/tb_30.png) !important;
}

.jdxm_prev {
  left: calc(50% + 20px) !important;
  background-image: url(../images/tb_31s.png) !important;
}

.jdxm_prev:hover {
  background-image: url(../images/tb_31.png) !important;
}

.jdxm-swiper .swiper-slide .div {
  padding: 0 0 0% 0;
  color: #666666;
  font-size: 16px;
  /* W3C syntax */
  -webkit-transition: all 0.5s;
  transition: all 0.5s;
}

.jdxm-swiper .swiper-slide .div:hover {
  color: #666;
}

.jdxm-swiper .swiper-slide .div .a_img {
  width: 30px;
  display: inline-block;
  overflow: hidden;
  -webkit-transition: all 0.5s;
  transition: all 0.5s;
}

.jdxm-swiper .swiper-slide .div .a_img_r {
  width: calc(100% - 50px);
  float: right;
  -webkit-transition: all 0.5s;
  transition: all 0.5s;
  padding-top: 50px;
}

.jdxm-swiper .swiper-slide-active .div .a_img_r,
.jdxm-swiper .swiper-slide-duplicate-active .div .a_img_r {
  padding-top: 0px;
}

.jdxm-swiper .swiper-slide .div .a_img_r_t {
  width: 100%;
  height: 40px;
  font-family: "OsRegular";
  line-height: 36px;
  margin-top: 10px;
  overflow: hidden;
  color: #394789;
  font-size: 36px;
  display: inline-block;
}

.jdxm-swiper .swiper-slide .div:hover .a_img_r_t {
  color: #394789;
}

.jdxm-swiper .swiper-slide .div .a_img_r_c {
  width: 100%;
  margin: 0 0 10px 0;
  height: 160px;
  line-height: 30px;
  overflow: hidden;
  /* overflow-y: auto; */
}

.jdxm-swiper .swiper-slide-active,
.jdxm-swiper .swiper-slide-duplicate-active {
  background: url(../images/about_new/history2.png) no-repeat left top !important;
  -webkit-transform: scale(1);
  padding-top: 10px;
  position: relative;
  transform: scale(1);
}

.jdxm-swiper .swiper-slide:after {
  width: 0%;
  left: 16px;
  height: 20px;
  background: #76b43e;
  content: "";
  position: absolute;
  bottom: -20px;
  transition: all ease-in-out 0.5s;
}

.jdxm-swiper .swiper-slide:hover:after {
  width: 100%;
  left: 16px;
  height: 20px;
  background: #76b43e;
  content: "";
  position: absolute;
  bottom: -20px;
  transition: all ease-in-out 0.5s;
}

.jdxm-swiper .swiper-slide-active:after,
.jdxm-swiper .swiper-slide-duplicate-active:after {
  width: 100%;
  left: 16px;
  height: 20px;
  background: #76b43e;
  content: "";
  position: absolute;
  bottom: -20px;
}

.n_jdxm .jdxm-pagination .swiper-pagination-bullet {
  width: 20px;
  height: 20px;
  margin: 0px 1.5% !important;
  transition: all 1s cubic-bezier(0.445, 0.145, 0.355, 1) 0s;
  -webkit-transition: all 1s cubic-bezier(0.445, 0.145, 0.355, 1) 0s;
  filter: alpha(opacity=100);
  -moz-opacity: 1;
  -khtml-opacity: 1;
  opacity: 1;
  position: relative;
  -moz-border-radius: 0px;
  /* Gecko browsers */
  -webkit-border-radius: 0px;
  /* Webkit browsers */
  border-radius: 0px;
  /* W3C syntax */
  filter: alpha(opacity=100);
  -moz-opacity: 1;
  -khtml-opacity: 1;
  opacity: 1;
  background-color: #fff;
  border-radius: 50%;
}

.about_body .content {
  background: url(../images/about_new/history_bg.jpg) no-repeat left top;
  background-size: cover;
  padding: 8% 3% 5%;
  position: relative;
}

.about_body .right .tabs {
  width: 100%;
  display: inline-flex;
  flex-wrap: wrap;
  align-items: center;
  margin: 0 0 80px;
}

.about_body .right .tabs li {
  width: auto;
  padding: 7px 30px;
  background: #dcdcdc;
  color: #000;
  font-size: 16px;
  cursor: pointer;
  margin: 0 10px 10px 0;
}

.about_body .right .tabs li.active {
  color: #fff;
  background: #345fba;
}

.hoorImg-swiper {
  padding: 10% 0;
}

.hoor_img .swiper-slide img:first-child {
  width: 100%;
}

.hoor_img .swiper-slide p {
  position: absolute;
  top: 10%;
  left: 50%;
  color: #345fba;
  font-size: 18px;
  font-weight: bold;
  transform: translateX(-50%);
  text-align: center;
}

.hoor_img .swiper-slide:nth-of-type(2n) {
  transform: translateY(20%);
}

.hoorImg-swiper .swiper-scrollbar {
  background: #99baff;
  height: 10px !important;
  bottom: 10px !important;
}

.hoorImg-swiper .swiper-scrollbar-drag {
  background: #345fba;
  position: relative;
}
.hoorImg-swiper .swiper-scrollbar-drag::after{
    content: "";
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 25px;
    height: 25px;
    background: #345fba;
    border-radius: 50%;
}
.hoor_img .swiper-slide a {
  position: absolute;
  bottom: 25%;
  left: 50%;
  width: 72%;
  transform: translateX(-50%);
}

.hoor_img .swiper-slide a > img {
  width: 100%;
}

.hoor_memory.n_history {
  background: url(../images/about_new/ghjiy.png) top left no-repeat;
  background-color: #fff;
  background-size: 40%;
}

.hoor_memory .n_history_box {
  padding: 5% 0 5% 25%;
}

.hoor_memory .history_swiper_left .swiper-slide {
  font-size: 36px !important;
}

.list_card {
  width: 100%;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
}

.list_card li {
  width: 48%;
  min-height: 180px;
  background-color: #fff;
  margin: 0 0 36px 0;
}

.list_card li a {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  padding: 34px 20px 34px 30px;
}

.list_card li .hoor_personal_text {
  width: 50%;
  margin-right: 25px;
}

.list_card li .hoor_personal_text h6 {
  font-size: 16px;
  color: #142c8d;
}

.list_card li .hoor_personal_text p {
  font-size: 16px;
  color: #333;
}

.list_card li .hoor_personal_text span {
  display: block;
  width: 120px;
  height: 30px;
  line-height: 30px;
  text-align: center;
  color: #fff;
  font-size: 14px;
  background: #345fba;
}

.list_card li .hoor_personal_img {
  width: 40%;
}

.list_card li .hoor_personal_img img {
  width: 100%;
  height: auto;
}

.about_body .text_box {
  display: flex;
  padding: 54px 20px 0;

  justify-content: space-between;
}
.text_box .title_li{
  font-size: 16px;
  max-width: 60%;
}
.text_box .title_li h5 {
  font-size: 16px;
  color: #999;
  font-weight: normal;
  margin: 0 0 6px;
}
.text_box .title_li p {
  font-size: 24px;
  color: #000;
  line-height: 28px;
  margin: 0 0 12px;
}
.text_box ul {
  width: 100%;
}
.text_box ul li {
  margin: 0 0 50px;
}
.text_box ul li h5 {
  font-size: 18px;
  color: #345fba;
  padding: 0 0 16px 20px;
  font-weight: normal;
  border-bottom: 1px solid #345fba;
  display: flex;
  align-items: center;
}

.text_box ul li h5 img {
  margin: 0 20px 0 0;
  transform: translateY(2px);
}
.text_box ul li p {
  padding: 5px 0 0 60px;
  font-size: 16px;
  color: #000;
}
.about_body .n_box15_r {
  width: 40%;
}
.list_image {
  width: 100%;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
}

.list_image li {
  width: calc(33.3% - 15px);
  margin: 0 0 24px;
  overflow: hidden;
}

.list_image li a {
  width: 100%;
  position: relative;
}
.list_image li a img {
  width: 100%;
}

.list_image li a .icon {
  width: 57px;
  height: auto;
  position: absolute;
  top: 35%;
  left: 50%;
  transform: translate(-50%, -50%);
}
.list_image li a video {
  width: 100%;
}
.list_image li a p {
  font-size: 16px;
  color: #000;
  margin: 32px 0 0;
  text-align: center;
}

.detail_title_box {
  margin: 50px 0 45px;
}
.detail_title_box h5 {
  font-size: 30px;
  color: #000;
  text-align: center;
  font-weight: normal;
  margin: 0 0 px;
}
.detail_title_box p {
  font-size: 16px;
  color: #999;
  text-align: center;
}
.detail_content video {
  width: 100%;
}

/* 上下分页样式 */
.change_page {
  width: 100%;
  margin: 50px 0 0;
  padding: 30px 0 0;
  border-top: 1px solid #eee;
}

.change_item {
  display: flex;
  align-items: center;
  font-size: 16px;
}

.change_item:last-child {
  margin-top: 0;
}

.change_item > p {
  margin-right: 1rem;
  line-height: 2.8rem;
  color: #999;
}
.text_box>p{
  
  font-size: 16px;
  color: #000;
}