.about_view.pc_view {
  padding: 58px 0 100px;
}
.about_view.pc_view .commonView .common_title {
  margin-bottom: 0 !important;
}
.about_view.pc_view .commonView .options_view {
  height: calc(48px + 42px + 42px);
}
.about_view.pc_view .commonView .options {
  padding-bottom: 42px;
  margin-top: 0 !important;
  padding-top: 42px;
  transition: all 0.1s;
}
.about_view.pc_view .commonView .options.fixed {
  position: fixed;
  left: 0;
  top: 120px;
  width: 100vw;
  background-color: #fff;
  z-index: 500;
  box-shadow: 0px 0px 3px rgba(0, 0, 0, 0.016), 0px 0px 13.5px rgba(0, 0, 0, 0.024), 0px 0px 48px rgba(0, 0, 0, 0.04);
}
.about_view.pc_view .commonView .options_content {
  margin-top: 55px;
}
.about_view.pc_view .commonView .options_content .item {
  font-size: 0;
}
.about_view.pc_view .commonView .options_content .item .message {
  font-size: 16px;
  font-family: Microsoft YaHei;
  font-weight: 400;
  color: #111111;
  line-height: 36px;
  text-align: center;
  padding: 0 5%;
}
.about_view.pc_view .commonView .options_content .item img.bj {
  width: 100%;
  height: 24vw;
  background: #A0151A;
  object-fit: cover;
  margin-top: 28px;
  border-radius: 8px;
}
.ab_view1 {
  padding-bottom: 0 !important;
}
.ab_view2 {
  padding-top: 0 !important;
}
.ab_view2 .options_content {
  margin-top: 0 !important;
}
.brand_intr.mobile_view .message {
  font-size: 1.25rem;
  font-family: Microsoft YaHei;
  font-weight: 400;
  color: #111111;
  line-height: 2.25rem;
  text-align: center;
}
.brand_intr.mobile_view .img {
  font-size: 0;
  width: 100%;
  margin-top: 1.25rem;
  border-radius: 0.625rem;
  overflow: hidden;
}
.brand_intr.mobile_view .img img {
  width: 100%;
}
.brand_image.pc_view {
  background: #F2F2F2;
  padding: 58px 0 96px;
  position: relative;
}
.brand_image.pc_view .commonView .list {
  display: flex;
  align-items: center;
  margin-top: 42px;
}
.brand_image.pc_view .commonView .list .item {
  display: flex;
  flex-direction: column;
  align-items: center;
  width: calc((100% - 1px - 20px * 4) / 5);
  margin-right: 20px;
}
.brand_image.pc_view .commonView .list .item .img {
  width: 100%;
  height: 16.67vw;
  border-radius: 10px;
  overflow: hidden;
  font-size: 0;
}
.brand_image.pc_view .commonView .list .item .img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  cursor: pointer;
  transition: all 0.3s;
}
.brand_image.pc_view .commonView .list .item .img img:hover {
  transform: scale(1.2);
}
.brand_image.pc_view .commonView .list .item .index {
  width: 32px;
  height: 32px;
  background: #A0151A;
  border-radius: 16px;
  font-size: 18px;
  font-family: Microsoft YaHei;
  font-weight: 400;
  color: #FFFFFF;
  line-height: 32px;
  text-align: center;
  margin-top: 40px;
  z-index: 20;
}
.brand_image.pc_view .commonView .list .item .text_box {
  text-align: center;
  font-size: 18px;
  font-family: Microsoft YaHei;
  font-weight: 400;
  color: #111111;
  line-height: 24px;
  margin-top: 20px;
}
.brand_image.pc_view .commonView .list .item:nth-of-type(5n) {
  margin-right: 0;
}
.brand_image.pc_view .though_bar {
  width: 100%;
  height: 4px;
  background: #A0151A;
  position: absolute;
  left: 0;
  top: calc(58px + 32px + 42px + 16.67vw + 40px + 32px / 2 - 2px);
}
.brand_image.mobile_view {
  background-color: #f2f2f2;
  position: relative;
}
.brand_image.mobile_view .swiper {
  width: 100%;
}
.brand_image.mobile_view .swiper .swiper-slide {
  display: flex;
  flex-direction: column;
  align-items: center;
}
.brand_image.mobile_view .swiper .swiper-slide .img {
  width: 24.375rem;
  height: 20rem;
  border-radius: 0.625rem;
  overflow: hidden;
  font-size: 0;
}
.brand_image.mobile_view .swiper .swiper-slide .img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.brand_image.mobile_view .swiper .swiper-slide .index {
  width: 2.5rem;
  height: 2.5rem;
  background: #A0151A;
  border-radius: 1.25rem;
  font-size: 1.25rem;
  font-family: Source Han Sans CN;
  font-weight: 400;
  color: #FFFFFF;
  text-align: center;
  line-height: 2.5rem;
  margin-top: 2.8125rem;
  z-index: 50;
}
.brand_image.mobile_view .swiper .swiper-slide .text_box {
  text-align: center;
  font-size: 1.5rem;
  font-family: Source Han Sans CN;
  font-weight: 400;
  color: #111111;
  line-height: 1.875rem;
  margin-top: 0.8125rem;
}
.brand_image.mobile_view .swiper-button-next,
.brand_image.mobile_view .swiper-button-prev {
  top: 35%;
}
.brand_image.mobile_view .middle_bar {
  width: 100%;
  height: 0.25rem;
  background: #A0151A;
  position: absolute;
  left: 0;
  bottom: 9.2rem;
}
.brand_history.pc_view {
  padding: 58px 0 96px;
}
.brand_history.pc_view .list_box {
  margin-top: 42px;
  position: relative;
}
.brand_history.pc_view .list_box .list {
  padding-bottom: 80px;
  overflow: hidden;
}
.brand_history.pc_view .list_box .list li {
  position: relative;
  width: 50%;
  display: none;
  margin-top: 4vw;
}
@media (max-width: 1720px) {
  .brand_history.pc_view .list_box .list li {
    margin-top: 2vw;
  }
}
@media (max-width: 1430px) {
  .brand_history.pc_view .list_box .list li {
    margin-top: 0vw;
  }
}
.brand_history.pc_view .list_box .list li .item {
  width: 25.53vw;
}
.brand_history.pc_view .list_box .list li .item .img {
  width: 100%;
  font-size: 0;
  height: 14.584vw;
  border-radius: 10px;
  overflow: hidden;
}
.brand_history.pc_view .list_box .list li .item .img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.brand_history.pc_view .list_box .list li .item .title_date {
  margin-top: 12px;
}
.brand_history.pc_view .list_box .list li .item .title_date .title {
  font-size: 30px;
  font-family: Microsoft YaHei;
  font-weight: bold;
  color: #A0151A;
}
.brand_history.pc_view .list_box .list li .item .title_date .date {
  font-size: 24px;
  font-family: Microsoft YaHei;
  font-weight: 400;
  color: #A0151A;
}
.brand_history.pc_view .list_box .list li .item .message {
  font-size: 16px;
  font-family: Microsoft YaHei;
  font-weight: 400;
  color: #666666;
  line-height: 24px;
  margin-top: 15px;
  height: 120px;
}
.brand_history.pc_view .list_box .list li .circle {
  width: 8px;
  height: 8px;
  background-color: #A0151A;
  border-radius: 4px;
  position: absolute;
  top: calc(14.584vw + 12px + 15px);
  z-index: 80;
}
.brand_history.pc_view .list_box .list li .circle .point {
  width: 4px;
  height: 4px;
  background: #FFFFFF;
  border-radius: 50%;
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  bottom: 0;
  margin: auto;
}
.brand_history.pc_view .list_box .list li:first-child {
  top: 0;
}
.brand_history.pc_view .list_box .list li:nth-of-type(2n-1) {
  float: right;
  padding-right: calc(50% - 60px - 25.53vw);
}
.brand_history.pc_view .list_box .list li:nth-of-type(2n-1) .item {
  float: right;
}
.brand_history.pc_view .list_box .list li:nth-of-type(2n-1) .circle {
  left: -4px;
}
.brand_history.pc_view .list_box .list li:nth-of-type(1) {
  margin-top: 4.5vw;
}
.brand_history.pc_view .list_box .list li:nth-of-type(2n) {
  float: left;
  padding-left: calc(50% - 60px - 25.53vw);
}
.brand_history.pc_view .list_box .list li:nth-of-type(2n) .item {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  text-align: right;
}
.brand_history.pc_view .list_box .list li:nth-of-type(2n) .circle {
  right: -4px;
}
.brand_history.pc_view .list_box .list li:nth-of-type(2) {
  margin-top: calc(14.584vw + 4vw);
}
.brand_history.pc_view .list_box .get_more {
  font-size: 13px;
  text-align: center;
  color: #A0151A;
  font-size: 0;
  width: 20px;
  margin: 0 auto;
  cursor: pointer;
  box-sizing: content-box;
}
.brand_history.pc_view .list_box .get_more img {
  width: 100%;
}
.brand_history.pc_view .list_box .middle_bar {
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  margin: auto;
  height: calc(100% - 20px);
  width: 2px;
  background-color: #ccc;
}
.brand_history.pc_view .list_box .middle_bar .triangle {
  border-top: 8px solid transparent;
  border-right: 8px solid transparent;
  border-bottom: 8px solid #a0151a;
  border-left: 8px solid transparent;
  position: absolute;
  left: -7px;
  top: -7.5px;
  margin: auto;
}
.brand_history2.mobile_view .list_view {
  display: flex;
  justify-content: space-between;
}
.brand_history2.mobile_view .list_view .list_bar {
  width: 0.125rem;
  background: #CCCCCC;
  position: relative;
}
.brand_history2.mobile_view .list_view .list_bar .triangle {
  border-top: 0.5rem solid transparent;
  border-right: 0.5rem solid transparent;
  border-bottom: 0.5rem solid #a0151a;
  border-left: 0.5rem solid transparent;
  position: absolute;
  left: -0.4375rem;
  top: -0.5rem;
  margin: auto;
}
.brand_history2.mobile_view .list_view .list_bar .get_more {
  position: absolute;
  left: -0.75rem;
  bottom: -1.25rem;
  width: 1.7rem;
}
.brand_history2.mobile_view .list_view .list_bar .get_more img {
  width: 100%;
}
.brand_history2.mobile_view .list_view .list {
  width: calc(100% - 3rem);
  padding-top: 2.5rem;
  padding-bottom: 3rem;
}
.brand_history2.mobile_view .list_view .list .item {
  width: 100%;
  margin-bottom: 3.75rem;
  display: none;
  position: relative;
}
.brand_history2.mobile_view .list_view .list .item .circle {
  width: 8px;
  height: 8px;
  background-color: #A0151A;
  border-radius: 4px;
  position: absolute;
  top: calc(46.67vw + 2.5rem);
  z-index: 80;
  left: -3.42rem;
}
.brand_history2.mobile_view .list_view .list .item .circle .point {
  width: 4px;
  height: 4px;
  background: #FFFFFF;
  border-radius: 50%;
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  bottom: 0;
  margin: auto;
}
.brand_history2.mobile_view .list_view .list .item .img {
  width: 100%;
  height: 46.67vw;
  font-size: 0;
}
.brand_history2.mobile_view .list_view .list .item .img img {
  width: 100%;
  height: 100%;
}
.brand_history2.mobile_view .list_view .list .item .title_date {
  margin-top: 1.75rem;
  display: flex;
  align-items: center;
}
.brand_history2.mobile_view .list_view .list .item .title_date .title {
  font-size: 1.875rem;
  font-family: Source Han Sans CN;
  font-weight: bold;
  color: #A0151A;
  margin-right: 0.875rem;
}
.brand_history2.mobile_view .list_view .list .item .title_date .date {
  font-size: 1.5rem;
  font-family: Source Han Sans CN;
  font-weight: 400;
  color: #A0151A;
}
.brand_history2.mobile_view .list_view .list .item .message {
  font-size: 1.25rem;
  font-family: Source Han Sans CN;
  font-weight: 400;
  color: #666666;
  line-height: 1.875rem;
  margin-top: 1.75rem;
}
.brand_history2.mobile_view .list_view .list .item:last-child {
  margin-bottom: 0;
}
.brand_honor {
  background-color: #f2f2f2;
  padding-bottom: 0;
  position: relative;
}
.brand_honor .commonView .message {
  font-size: 16px;
  font-family: Microsoft YaHei;
  font-weight: 400;
  color: #111111;
  line-height: 36px;
  width: 70%;
  margin: 0 auto;
  text-align: center;
}
.brand_honor .commonView .honor_list {
  margin-top: 40px;
  position: relative;
  width: 100%;
  overflow: hidden;
}
.brand_honor .commonView .honor_list .swiper {
  width: calc(100% + 1px);
}
.brand_honor .commonView .honor_list .swiper .swiper-slide .img {
  width: 21.09375vw;
  height: 14.0625vw;
  font-size: 0;
  background-color: #fff;
  border-radius: 5px;
  padding: 6px;
  overflow: hidden;
  cursor: pointer;
}
.brand_honor .commonView .honor_list .swiper .swiper-slide .img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: all 0.3s;
  cursor: pointer;
  border-radius: 5px;
}
.brand_honor .commonView .honor_list .swiper .swiper-slide .img img:hover {
  transform: scale(1.2);
}
.brand_honor .commonView .honor_list .swiper .swiper-slide .name {
  font-size: 16px;
  font-family: Microsoft YaHei;
  font-weight: 400;
  color: #FFFFFF;
  text-align: center;
  height: 4.8vw;
  line-height: 4.8vw;
}
.brand_honor .commonView .honor_list .swiper-button-prev,
.brand_honor .commonView .honor_list .swiper-button-next {
  display: none;
}
.brand_honor .bjs {
  width: 100%;
  height: 9.2vw;
  background-color: #A0151A;
  position: absolute;
  left: 0;
  bottom: 0;
}
@media (max-width: 1280px) {
  .brand_honor .commonView .message {
    width: 100%;
    font-size: 1.25rem;
    font-family: Source Han Sans CN;
    font-weight: 400;
    color: #111111;
    line-height: 2.25rem;
  }
  .brand_honor .commonView .honor_list {
    margin-top: 2.5rem;
  }
  .brand_honor .commonView .honor_list .swiper {
    width: calc(100% + 1px);
  }
  .brand_honor .commonView .honor_list .swiper .swiper-slide {
    display: flex;
    flex-direction: column;
    align-items: center;
  }
  .brand_honor .commonView .honor_list .swiper .swiper-slide .img {
    padding: 4px;
    width: 25.3125rem;
    height: 16.875rem;
  }
  .brand_honor .commonView .honor_list .swiper .swiper-slide .img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
  }
  .brand_honor .commonView .honor_list .swiper .swiper-slide .name {
    font-size: 1.5rem;
    font-family: Source Han Sans CN;
    height: 6.375rem;
    line-height: 6.375rem;
  }
  .brand_honor .commonView .honor_list .swiper-button-prev,
  .brand_honor .commonView .honor_list .swiper-button-next {
    display: block;
    top: 40%;
  }
  .brand_honor .bjs {
    width: 100%;
    height: 23.47vw;
    background-color: #A0151A;
    position: absolute;
    left: 0;
    bottom: 0;
  }
}
.brand_strategy .box {
  height: 480px;
  display: flex;
  background-color: #f2f2f2;
  border-radius: 8px;
  overflow: hidden;
}
.brand_strategy .box .left {
  font-size: 0;
  width: 50%;
  height: 100%;
}
.brand_strategy .box .left img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.brand_strategy .box .list {
  width: 50%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
}
.brand_strategy .box .list .item {
  height: 25%;
  width: 90%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  border-bottom: 1px solid #fff;
}
.brand_strategy .box .list .item .title1 {
  font-size: 24px;
  font-family: Microsoft YaHei;
  font-weight: 400;
  color: #A0151A;
  line-height: 1;
}
.brand_strategy .box .list .item .title2 {
  font-size: 18px;
  font-family: Microsoft YaHei;
  font-weight: 400;
  color: #666666;
  line-height: 1;
  margin-top: 12px;
}
.brand_strategy .box .list .item:last-child {
  border-bottom: none;
}
@media (max-width: 1280px) {
  .brand_strategy .box {
    height: auto;
    display: block;
  }
  .brand_strategy .box .left {
    width: 100%;
    height: 53.33vw;
  }
  .brand_strategy .box .list {
    width: 100%;
    height: auto;
    padding: 0 2.625rem;
  }
  .brand_strategy .box .list .item {
    height: auto;
    width: 100%;
    padding: 2.625rem 0;
  }
  .brand_strategy .box .list .item .title1 {
    font-size: 1.875rem;
    font-family: Source Han Sans CN;
  }
  .brand_strategy .box .list .item .title2 {
    font-size: 1.5rem;
    font-family: Source Han Sans CN;
    margin-top: 1.25rem;
  }
  .brand_strategy .box .list .item:last-child {
    border-bottom: none;
  }
}