.abou_area1 {
  display: flex;
  width: 100%;
  padding-top: 104px;
}
.abou_area1 .area1_left > img {
  width: 563px;
  display: block;
}
.abou_area1 .area1_right {
  padding-left: 77px;
  flex: 1;
  padding-top: 55px;
}
.abou_area1 .area1_right > h1 {
  margin-bottom: 50px;
  font-size: 32px;
  font-family: Microsoft YaHei, Microsoft YaHei-Bold;
  font-weight: 700;
  text-align: left;
  color: #000000;
}
.abou_area1 .area1_right .txt {
  margin-bottom: 40px;
  font-size: 15px;
  font-family: Microsoft YaHei, Microsoft YaHei-Regular;
  font-weight: 400;
  text-align: justifyLeft;
  color: #666666;
  line-height: 30px;
  text-align: justify;
}
.about_area2 {
  width: 100%;
  display: flex;
  padding-top: 143px;
}
.about_area2 .area2_left {
  padding-top: 50px;
  flex: 1;
  padding-right: 67px;
}
.about_area2 .area2_left > h1 {
  font-size: 32px;
  font-family: Microsoft YaHei, Microsoft YaHei-Bold;
  font-weight: 700;
  text-align: left;
  color: #000000;
  margin-bottom: 50px;
  display: block;
}
.about_area2 .area2_left .swiper_box::before {
  content: '';
  display: block;
  position: absolute;
  width: 1px;
  height: 100%;
  background: #f6f6f6;
  left: 17.5%;
  top: 0;
}
.about_area2 .area2_left .swiper_box {
  width: 100%;
  position: relative;
  height: 600px;
  overflow: auto;
}
.about_area2 .area2_left .swiper_box .lic_slide.isActive .year {
  color: #0076fe;
}
.about_area2 .area2_left .swiper_box .lic_slide.isActive .infos span {
  color: #0076fe;
}
.about_area2 .area2_left .swiper_box .lic_slide {
  padding-top: 30px;
  align-items: flex-start;
  width: 100%;
}
.about_area2 .area2_left .swiper_box .lic_slide .year {
  font-size: 22px;
  font-family: MicrosoftYaHeiSemibold, MicrosoftYaHeiSemibold-Regular;
  font-weight: 550;
  text-align: center;
  color: #000;
}
.about_area2 .area2_left .swiper_box .lic_slide .s_line {
  width: 31px;
  height: 2px;
  background: #dcdcdc;
  position: relative;
  margin: 0 33px;
  margin-top: 12px;
}
.about_area2 .area2_left .swiper_box .lic_slide .s_line::before {
  content: '';
  position: absolute;
  display: block;
  width: 7px;
  height: 7px;
  background-color: #dcdcdc;
  border-radius: 100%;
}
.about_area2 .area2_left .swiper_box .lic_slide .infos {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
}
.about_area2 .area2_left .swiper_box .lic_slide .infos span {
  font-size: 14px;
  font-family: Microsoft YaHei, Microsoft YaHei-Regular;
  font-weight: 400;
  text-align: left;
  color: #666666;
  line-height: 30px;
}
.about_area2 .area2_left .swiper_box .lic_Swiper::before {
  content: '';
  display: block;
  position: absolute;
  width: 1px;
  height: 100%;
  background: #f6f6f6;
  left: 102px;
  top: 0;
}
.about_area2 .area2_left .swiper_box .lic_Swiper {
  height: 600px;
  position: relative;
  width: 100%;
  padding-right: 87px;
}
.about_area2 .area2_left .swiper_box .lic_Swiper .lic_scrollbar {
  border-radius: 5px;
  position: absolute;
  right: 0;
  top: 35px;
  width: 4px;
  height: 560px;
  background-color: #F6F8FB;
}
.about_area2 .area2_left .swiper_box .lic_Swiper .swiper-wrapper {
  width: 100%;
}
.about_area2 .area2_right > img {
  display: block;
  width: 544px;
}
.about_area3 {
  padding-bottom: 100px;
  padding-top: 140px;
  width: 100%;
}
.about_area3 .title {
  font-size: 32px;
  font-family: Microsoft YaHei, Microsoft YaHei-Bold;
  font-weight: 700;
  text-align: center;
  width: 100%;
  color: #000000;
  padding-bottom: 65px;
}
.about_area3 .area3_list {
  width: 100%;
  align-items: flex-start;
}
.about_area3 .area3_list .area3_item .img_box {
  width: 346px;
  height: 251px;
  overflow: hidden;
  border-radius: 5px;
}
.about_area3 .area3_list .area3_item .img_box > img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: scale-down;
}
.about_area3 .area3_list .area3_item .area3_info .area3_tit {
  font-size: 22px;
  font-family: Microsoft YaHei, Microsoft YaHei-Bold;
  font-weight: 700;
  text-align: left;
  color: #000000;
  margin: 30px 0 20px 0;
}
.about_area3 .area3_list .area3_item .area3_info .area3_txt span {
  display: block;
  font-size: 14px;
  font-family: Microsoft YaHei, Microsoft YaHei-Regular;
  font-weight: 400;
  text-align: left;
  color: #666666;
  line-height: 25px;
}