@import "../css/pdf.css";
.banner {
  padding: 0;
  width: 100%;
}
.banner .flex-container {
  width: 100%;
}
.banner .left-desc {
  width: 65%;
  background: url('../images/pdfchange/zuodi-2.jpg') center no-repeat;
  background-size: 1283px;
  padding: 50px 0;
  margin-right: 5px;
  display: flex;
  justify-content: center;
  height: 100%;
}
.banner .left-desc .desc {
  width: 55%;
}
.banner .right-desc {
  width: 35%;
  height: 100%;
}
.banner .right-desc h3 {
  color: #fff;
}
.banner .right-desc .top {
  background: url('../images/pdfchange/youh2.jpg') center no-repeat;
  background-size: 760px;
  display: flex;
  margin-bottom: 5px;
  height: 50%;
  align-items: center;
  padding: 0 35px;
}
.banner .right-desc .top .pic {
  margin-left: 40px;
  max-width: 80px;
  width: 100%;
}
.banner .right-desc .bottom {
  background: url('../images/pdfchange/you3.jpg') center no-repeat;
  background-size: 760px;
  display: flex;
  height: 48.8%;
  align-items: center;
  padding: 0 35px;
}
.banner .right-desc .bottom .pic {
  margin-left: 40px;
  max-width: 80px;
  width: 100%;
}
.banner .swiper-pagination {
  display: none;
}
.banner .swiper-pagination-bullet {
  opacity: 0.4;
  background: #fff;
}
.banner .swiper-pagination-bullet-active {
  opacity: 1;
  background: #fff;
}
.banner .swiper-container {
  display: none;
}
.banner .swiper-slide {
  height: 381px;
}
.banner .swiper-slide .you {
  height: 100%;
  padding: 50px ;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.banner .swiper-slide .you .desc {
  text-align: center;
}
.banner .swiper-slide .you .desc h3 {
  color: #fff;
}
.banner .swiper-slide .you .desc .btn-box {
  justify-content: center;
}
.banner .swiper-slide .you .pic {
  margin-top: 20px;
  width: 132px;
}
.banner .swiper-slide .you.one {
  background: url('../images/pdfchange/youh2.jpg') center no-repeat;
  background-size: cover;
}
.banner .swiper-slide .you.two {
  background: url('../images/pdfchange/you3.jpg') center no-repeat;
  background-size: cover;
}
.banner .swiper-slide .zuo {
  height: 100%;
  background: url('../images/pdfchange/zuodi-2.jpg') top center no-repeat;
  background-size: cover;
  padding: 50px ;
}
.part-2 {
  background: #f8f8f8;
}
.part-2 .flex-content {
  margin-top: 55px;
}
.part-2 .flex-content .flex-item {
  flex-wrap: wrap;
  width: 190px;
  text-align: center;
  justify-content: center;
}
.part-2 .flex-content .flex-item img {
  width: 190px;
}
.part-2 .flex-content .flex-item p {
  margin-top: 15px;
  color: #666666;
}
.part-3 .flex-content {
  margin-top: 55px;
}
.part-3 .flex-content .flex-item {
  flex-wrap: wrap;
  width: 190px;
  text-align: center;
  justify-content: center;
}
.part-3 .flex-content .flex-item img {
  width: 190px;
}
.part-3 .flex-content .flex-item p {
  margin-top: 15px;
  color: #666666;
}
.part-4 {
  background: #f8f8f8;
}
.part-4 .flex-content {
  margin-top: 50px;
}
.part-4 .flex-content .flex-item {
  width: 240px;
  background: #fff;
  border-radius: 20px;
  box-shadow: 3px 0 16px rgba(0, 0, 0, 0.07);
  flex-direction: column;
  text-align: center;
  justify-content: center;
  align-items: center;
  padding: 35px 25px;
}
.part-4 .flex-content .flex-item img {
  width: 46px;
}
.part-4 .flex-content .flex-item p {
  width: 100%;
  font-size: 22px;
  color: #000;
  margin-top: 30px;
  margin-bottom: 20px;
}
.part-4 .flex-content .flex-item span {
  width: 100%;
  font-size: 16px;
  color: #666666;
}
.part-5 {
  position: relative;
  padding: 60px 0 90px;
}
.part-5::before {
  content: '';
  display: block;
  width: 100%;
  height: 45%;
  background: #448b5b;
  position: absolute;
  bottom: 0;
  z-index: -1;
}
.part-5 .flex-content {
  margin-top: 60px;
}
.part-5 .flex-content .flex-item {
  width: 325px;
  background: #ffffff;
  border-radius: 20px;
  box-shadow: 3px 0 16px rgba(0, 0, 0, 0.07);
  padding: 30px 50px;
  text-align: center;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  position: relative;
}
.part-5 .flex-content .flex-item::before {
  content: url('../images/pdfchange/yinhao.svg');
  position: absolute;
  left: 10px;
  bottom: 0;
  z-index: -1;
}
.part-5 .flex-content .flex-item span {
  font-size: 16px;
  color: #666666;
  line-height: 28px;
}
.part-5 .flex-content .flex-item p {
  font-size: 20px;
  color: #000;
  margin-bottom: 0;
  margin-top: 20px;
}
@media screen and (max-width: 960px) {
  .banner .left-desc {
    display: none;
  }
  .banner .right-desc {
    display: none;
  }
  .banner .swiper-container {
    display: block;
    height: 100%;
  }
  .banner .swiper-pagination {
    display: block;
  }
}
@media screen and (max-width: 768px) {
  .part-5 .swiper-pagination {
    width: 100%;
    bottom: 30px;
    left: 0;
  }
  .part-5 .swiper-pagination-bullet {
    opacity: 0.4;
    background: #fff;
    margin: 0px 4px;
  }
  .part-5 .swiper-pagination-bullet-active {
    opacity: 1;
    background: #fff;
  }
  .part-5 .flex-item {
    background: #ffffff;
    border-radius: 20px;
    box-shadow: 3px 0 16px rgba(0, 0, 0, 0.07);
    padding: 30px 50px;
    text-align: center;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    position: relative;
    z-index: 1;
  }
  .part-5 .flex-item::before {
    content: url('../images/pdfchange/yinhao.svg');
    position: absolute;
    left: 10px;
    bottom: 0;
    z-index: -1;
  }
  .part-5 .flex-item span {
    font-size: 16px;
    color: #666666;
    line-height: 28px;
  }
  .part-5 .flex-item p {
    font-size: 20px;
    color: #000;
    margin-bottom: 0;
    margin-top: 20px;
  }
}
@media screen and (max-width: 600px) {
  .part-2 .flex-content,
  .part-3 .flex-content {
    margin-top: 20px;
    flex-direction: column;
    align-items: center;
  }
  .part-2 .flex-content .flex-item,
  .part-3 .flex-content .flex-item {
    margin-top: 20px;
  }
  .part-4 .flex-content {
    margin-top: 20px;
  }
  .part-4 .flex-content .flex-item {
    margin-top: 30px;
  }
  .banner .swiper-slide {
    height: auto;
  }
  .banner .swiper-slide .you .pic {
    margin-top: 10px;
    width: 120px;
  }
}