.banner {
  position: relative;
  height: 0;
  padding-top: 18.75%;
  background-image: url(../images/about-banner.jpg);
  background-position: center;
  background-size: 100% 100%;
}
.tab {
  margin-bottom: 0;
}
.culture-block {
  padding: 60px 0;
}
.culture-block .cnt-grid {
  display: flex;
}
.culture-block .block-l {
  width: 50%;
  padding-right: 120px;
}
.culture-block .block-l .block-img {
  width: 100%;
  padding-top: 66.667%;
  background-size: cover;
  position: relative;
  border-radius: 10px;
}
.culture-block .block-l .block-img.img-1 {
  background-image: url(../images/culture-1.png);
}
.culture-block .block-l .block-img.img-2 {
  background-image: url(../images/culture-2.jpg?t=1);
}
.culture-block .block-l .block-img.img-3 {
  background-image: url(../images/culture-3.jpg);
  padding-top: 68.965%;
}
.culture-block .block-l .block-img .block-tag {
  position: absolute;
  bottom: -37px;
  padding: 15px 30px;
  font-size: 18px;
  left: 0;
  color: #fff;
  border-radius: 0 15px 0 15px;
  background: var(--theme);
}
.culture-block .block-r {
  width: 50%;
}
.culture-block .block-r .block-title-en {
  color: rgba(1, 89, 163, 0.05);
  font-size: 36px;
  font-weight: 900;
}
.culture-block .block-r .block-title-cn {
  color: var(--theme);
  font-size: 32px;
  font-weight: 700;
  margin-bottom: 20px;
}
.culture-block .block-r .avatar {
  display: flex;
  margin-bottom: 20px;
}
.culture-block .block-r .avatar img {
  width: 50px;
  height: 50px;
  object-fit: cover;
  border-radius: 50%;
  margin-right: 15px;
}
.culture-block .block-r .avatar .name {
  font-size: 18px;
  font-weight: 700;
}
.culture-block .block-r .avatar .tip {
  color: #666;
}
.culture-block .block-r .block-cnt p {
  font-size: 16px;
  margin: 0 0 16px 0;
  line-height: 2;
}
.culture-block .block-r .block-cnt p:last-child {
  margin-bottom: 0;
}
.culture-block .block-r .block-cnt .block-cnt-title {
  font-size: 16px;
  color: var(--theme);
  font-weight: 700;
  line-height: 2;
  margin: 20px 0 10px 0;
  padding-left: 26px;
  position: relative;
}
.culture-block .block-r .block-cnt .block-cnt-title::before {
  content: "";
  width: 14px;
  height: 14px;
  border: 2px solid var(--theme);
  border-radius: 50%;
  display: block;
  position: absolute;
  left: 0;
  top: 6px;
}
.culture-block.reverse .cnt-grid {
  flex-direction: row-reverse;
}
.culture-block.reverse .block-r {
  width: calc(50% + 20px);
}
.culture-block.reverse .block-l {
  width: calc(50% - 20px);
  padding-right: 0;
  padding-left: 120px;
}
.culture-block.reverse .block-l .block-img {
  padding-top: 80%;
}
.culture-block.reverse .block-l .block-img .block-tag {
  left: auto;
  right: 0;
  border-radius: 15px 0 15px 0;
}
.culture-block.block-list .cnt-grid {
  display: block;
}
.culture-block.block-list .list {
  display: flex;
  flex-wrap: wrap;
}
.culture-block.block-list .list.list-m {
  display: none;
}
.culture-block.block-list .list .item {
  width: calc(33.333%);
  background: #FAFBFC;
  position: relative;
}
.culture-block.block-list .list .item .item-inner {
  padding: 160px 40px 0 40px;
}
.culture-block.block-list .list .item .item-title {
  color: var(--theme);
  font-size: 24px;
  font-weight: 700;
  margin-bottom: 20px;
}
.culture-block.block-list .list .item .item-cnt {
  font-size: 18px;
}
.culture-block.block-list .list .item::before {
  position: absolute;
  content: "";
  width: 180px;
  background: #EBEFF2;
  height: 100px;
  border-radius: 100px 0px 0px;
  left: 0;
  top: 0;
}
.culture-block.block-list .list .item::after {
  position: absolute;
  content: "";
  width: calc(100% - 180px);
  background: #F5F7FA;
  height: 100px;
  right: 0;
  top: 0;
}
.culture-block.block-list .list .item-img {
  padding-top: 22.222%;
  background-size: 100% 100%;
}
.culture-block.block-list .list .item-img.img-1 {
  background-image: url(../images/culture-list-1.jpg);
}
.culture-block.block-list .list .item-img.img-2 {
  background-image: url(../images/culture-list-2.jpg);
}
.culture-block.block-list .list .item-img.img-3 {
  background-image: url(../images/culture-list-3.jpg);
}
.culture-block.block-list .list .item-img::before,
.culture-block.block-list .list .item-img:after {
  display: none;
}
.culture-block:nth-child(2n) {
  background: #fff;
}
.culture-block:nth-child(2n+1) {
  background: #FAFBFC;
}
@media screen and (max-width: 768px) {
  .wrapper .banner {
    padding-top: 33.333%;
    height: 0;
    background-size: cover;
    position: relative;
  }
  .wrapper .banner .cnt-grid {
    position: absolute;
    height: 100%;
    top: 0;
  }
  .wrapper .banner .cnt-grid .banner-title-en {
    display: none;
  }
  .wrapper .banner .cnt-grid .banner-title {
    font-size: 18px;
  }
  .wrapper .banner .cnt-grid .banner-tip {
    font-size: 12px;
  }
  .wrapper .tab {
    margin-bottom: 0;
  }
  .wrapper .culture-block {
    padding-top: 40px;
    padding-bottom: 40px;
    background: #fff;
  }
  .wrapper .culture-block .cnt-grid {
    display: block;
  }
  .wrapper .culture-block .block-l {
    width: 100%;
    padding-right: 0;
    margin-bottom: 60px;
    padding-left: 0;
  }
  .wrapper .culture-block .block-l .block-img {
    padding-top: 66.667%;
  }
  .wrapper .culture-block .block-l .block-img .block-tag {
    padding: 7px 20px;
    font-size: 12px;
    bottom: -16px;
  }
  .wrapper .culture-block .block-r {
    width: 100%;
  }
  .wrapper .culture-block .block-r .block-title-en {
    display: none;
  }
  .wrapper .culture-block .block-r .block-title-cn {
    font-size: 18px;
    margin-bottom: 20px;
    text-align: center;
  }
  .wrapper .culture-block .block-r .block-cnt p {
    font-size: 14px;
  }
  .wrapper .culture-block .block-r .block-cnt .block-cnt-title {
    font-size: 14px;
  }
  .wrapper .culture-block .block-r .block-cnt .block-cnt-title::before {
    width: 12px;
    height: 12px;
  }
  .wrapper .culture-block.block-list .list {
    display: none;
  }
  .wrapper .culture-block.block-list .list.list-m {
    display: block;
  }
  .wrapper .culture-block.block-list .list.list-m .item-wrap {
    border-radius: 10px;
    overflow: hidden;
    margin-bottom: 20px;
  }
  .wrapper .culture-block.block-list .list.list-m .item-wrap:last-child {
    margin-bottom: 0;
  }
  .wrapper .culture-block.block-list .list.list-m .item {
    width: 100%;
    padding: 20px;
    background-color: #F5F7FA;
  }
  .wrapper .culture-block.block-list .list.list-m .item.item-img {
    padding: 66.5625% 0 0 0;
  }
  .wrapper .culture-block.block-list .list.list-m .item .item-inner {
    padding: 0;
  }
  .wrapper .culture-block.block-list .list.list-m .item .item-title {
    font-size: 16px;
    margin-bottom: 5px;
  }
  .wrapper .culture-block.block-list .list.list-m .item .item-cnt {
    font-size: 14px;
  }
  .wrapper .culture-block.block-list .list.list-m .item::before,
  .wrapper .culture-block.block-list .list.list-m .item::after {
    display: none;
  }
  .container {
    padding-bottom: 0;
  }
  .tab .cnt-grid {
    justify-content: flex-start;
  }
}