.w1200 {
  max-width: 1200px;
  margin: 0 auto;
}
// .banner {
//   height: 650px;
//   img {
//     width: 100%;
//     height: 100%;
//     object-fit: cover;
//   }
// }
.banner {
  position: relative;
  img {
        width: 100%;
        height: 100%;
        object-fit: cover;
  }
  .swiper-wrapper {
    width: 100%;
    display: flex;
    .swiper-slide {
      img {
        width: 100%;
        display: block;
      }
    }
  }
  .prev-button {
    position: absolute;
    top: 50%;
    left: 30px;
    width: 20px;
    height: 35px;
    background: url(https://zws-imgs-pub.ezijing.com/static/public/beb733466e5ab0168b459a55d198b084.png);
    background-size: 100% 100%;
    z-index: 999;
    cursor: pointer;
  }
  .next-button {
    position: absolute;
    top: 50%;
    right: 30px;
    width: 20px;
    height: 35px;
    background: url(https://zws-imgs-pub.ezijing.com/static/public/e97f45b23a3e5ec4913f0069cc714baf.png);
    background-size: 100% 100%;
    z-index: 999;
    cursor: pointer;
  }
}
.why {
  padding: 55px 0;
}
.why-title {
  padding: 55px 0;
  font-size: 34px;
  font-weight: bold;
  line-height: 30px;
  color: #424242;
  text-align: center;
}
.why-list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  row-gap: 20px;
  column-gap: 20px;
}
.why-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 232px;
  color: #262626;
  background: #fff;

  img {
    height: 70px;
  }
  .why-item__icon_hover {
    display: none;
  }
  .why-content {
    margin-top: 30px;
    padding: 0 52px;
    font-size: 18px;
    font-weight: 400;
    line-height: 30px;
    text-align: center;
  }
  &:hover {
    color: #fff;
    background: #a81840;
    box-shadow: 0px 2px 20px rgba(168, 24, 64, 0.2);
    .why-item__icon {
      display: none;
    }
    .why-item__icon_hover {
      display: block;
    }
  }
}
.qa-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  column-gap: 80px;
  li {
    padding: 0 5px;
    margin-left: 18px;
    position: relative;
    line-height: 44px;
    white-space: nowrap;
    text-overflow: ellipsis;
    &::before {
      content: '';
      position: absolute;
      left: -15px;
      top: 50%;
      width: 7px;
      height: 7px;
      background: #aa1941;
      border-radius: 50%;
      transform: translate(-50%);
    }
  }
  li:nth-child(4n + 1),
  li:nth-child(4n + 2) {
    background: rgba(153, 153, 153, 0.39);
  }
}

.process {
  margin: 55px;
  img {
    width: 100%;
  }
}

.qa-list2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  row-gap: 20px;
  column-gap: 35px;
  li {
    min-height: 200px;
    padding: 28px 30px 28px 0;
    background-color: #fff;
    box-shadow: 0px 2px 22px rgba(0, 0, 0, 0.1);
    border-radius: 22px;
    box-sizing: border-box;
  }
  h2 {
    padding-left: 26px;
    font-size: 18px;
    font-family: SourceHanSansCN-Bold;
    line-height: 40px;
    color: #ffffff;
    background-color: #af1c40;
    border-top-right-radius: 22px;
    border-bottom-right-radius: 22px;
  }
  p {
    position: relative;
    margin-top: 24px;
    margin-left: 100px;
    margin-right: 9px;
    font-size: 18px;
    font-family: SourceHanSansCN-Regular;
    line-height: 30px;
    color: #333333;
    background-color: #f9f8f8;
    border-radius: 22px;
    padding: 14px;
    &::after {
      content: '';
      position: absolute;
      top: 50%;
      right: -9px;
      margin-top: -9px;
      transform: translateY(50%);
      transform: rotate(45deg);
      width: 18px;
      height: 18px;
      background-color: #f9f8f8;
    }
  }
}
