.list-title {
  font-size: 0.36rem;
  color: #175e9d;
  text-align: center;
  padding-top: 0.5rem;
}
.list-title p {
  position: relative;
  padding: 0 0.15rem;
  display: inline-block;
  padding-bottom: 0.18rem;
  font-weight: bold;
}
.list-title p::after {
  content: "";
  height: 1px;
  width: 100%;
  background: #175e9d;
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
}
.list-title em {
  display: block;
  font-size: 0.2rem;
  color: #333;
  line-height: 0.36rem;
  margin: 0.4rem 0.6rem 0;
  font-style: normal;
}

.block1 .content-box {
  position: relative;
  margin-top: 0.3rem;
  padding: 0.7rem 0;
  background: url(../images/culture-img2.png) no-repeat left bottom 2rem, url(../images/culture-img3.png) no-repeat left bottom 0.2rem/5rem 4.4rem;
}
.block1 .content-box::before {
  content: "";
  width: 1.3rem;
  height: 3.4rem;
  position: absolute;
  left: 0;
  top: 0;
  background: #175e9d;
}
.block1 .content-box .swiper {
  margin: 0 0.15rem 0 0.6rem;
}
.block1 .content-box .swiper-slide .img {
  height: 4.6rem;
}
.block1 .content-box .swiper-slide .img img {
  width: 100%;
  height: 100%;
  -o-object-fit: cover;
     object-fit: cover;
}
.block1 .content-box .swiper-slide .text {
  margin-top: 0.5rem;
}
.block1 .content-box .swiper-slide .text p {
  font-size: 0.35rem;
  font-weight: bold;
  color: #175e9d;
  margin-bottom: 0.15rem;
  position: relative;
}
.block1 .content-box .swiper-slide .text p::after {
  content: "";
  width: 4.6rem;
  height: 1px;
  background: #175e9d;
  position: absolute;
  right: 0;
  bottom: 0;
  top: 0;
  margin: auto;
}
.block1 .content-box .swiper-slide .text span {
  font-size: 0.25rem;
  line-height: 0.35rem;
  margin-right: 0.5rem;
  display: block;
}
.block1 .content-box .swiper-btns {
  position: absolute;
  bottom: 2rem;
  right: 0;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  z-index: 1;
  -webkit-box-pack: end;
      -ms-flex-pack: end;
          justify-content: flex-end;
}
.block1 .content-box .swiper-btns .swiper-btn-prev,
.block1 .content-box .swiper-btns .swiper-btn-next {
  width: 0.6rem;
  height: 0.6rem;
  background: #fff;
  text-align: center;
}
.block1 .content-box .swiper-btns .swiper-btn-prev::after,
.block1 .content-box .swiper-btns .swiper-btn-next::after {
  content: "next";
  font-family: "swiper-icons";
  font-size: 0.18rem;
  line-height: 0.6rem;
  color: #175e9d;
}
.block1 .content-box .swiper-btns .swiper-btn-prev {
  background: #175e9d;
}
.block1 .content-box .swiper-btns .swiper-btn-prev::after {
  content: "prev";
  color: #fff;
}

.block2 {
  margin-top: 0.2rem;
  background: url(../images/culture-img4.png) no-repeat center right/5.6rem 8rem;
}
.block2 .list-title {
  margin-bottom: 0.7rem;
}
.block2 .list-item {
  text-align: center;
  margin: 0 0.15rem 0.25rem;
  border: 1px solid #175e9d;
  padding: 0.5rem;
}
.block2 .list-item p {
  font-size: 0.35rem;
  font-weight: bold;
  color: #175e9d;
}
.block2 .list-item span {
  font-size: 0.35rem;
  display: block;
  margin: 0.1rem 0 0.2rem;
  color: #000;
}
.block2 .list-item .desc {
  font-size: 0.25rem;
  line-height: 0.46rem;
}

.block3 .list-title {
  margin-bottom: 0.5rem;
}
.block3 .list-item {
  padding: 0 0.15rem 1rem;
  background: url(../images/culture-img1.png) no-repeat center 2.7rem/100% 1.42rem;
  text-align: right;
}
.block3 .list-item .img {
  height: 3.5rem;
  position: relative;
  margin-bottom: 1.1rem;
}
.block3 .list-item .img img {
  width: 100%;
  height: 100%;
  -o-object-fit: cover;
     object-fit: cover;
}
.block3 .list-item .img .num {
  width: 1.3rem;
  height: 1.3rem;
  text-align: center;
  line-height: 1.3rem;
  background: #175e9d;
  color: #fff;
  font-weight: bold;
  color: rgba(255, 255, 255, 0.1);
  font-size: 0.7rem;
  font-style: italic;
  position: absolute;
  position: absolute;
  bottom: -1rem;
  left: 0;
}
.block3 .list-item .text p,
.block3 .list-item .text span {
  font-weight: bold;
  font-size: 0.35rem;
  color: #175e9d;
}
.block3 .list-item .text span {
  color: #000;
  display: block;
  margin-top: 0.1rem;
  margin-bottom: 0.4rem;
}
.block3 .list-item .text .desc {
  font-size: 0.25rem;
  line-height: 0.46rem;
}
.block3 .list-item:nth-child(2n+1) {
  text-align: left;
}
.block3 .list-item:nth-child(2n+1) .img .num {
  left: auto;
  right: 0;
}