.page-cont {
  padding-top: 40px;
}
.page-title {
  text-align: center;
}
.page-title .t1 {
  font-size: 24px;
  font-family: Microsoft YaHei;
  font-weight: bold;
  color: #ffffff;
  line-height: 24px;
  margin-bottom: 22px;
}
.page-title .t2 {
  font-size: 16px;
  font-family: Microsoft YaHei;
  font-weight: 400;
  color: #ffffff;
  line-height: 16px;
  margin-bottom: 30px;
}
/* 解决方案 */
#solution-swiper {
  width: 100%;
  max-width: 1150px;
  margin: 0 auto;
  overflow: hidden;
  margin-top: 40px;
}
#solution-swiper .swiper-wrapper {
  width: 100%;
}
#solution-swiper .swiper-slide {
  box-sizing: border-box;
  padding-left: 289px;
  position: relative;
}
#solution-swiper .swiper-slide .img {
  width: 520px;
  height: auto;
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  margin: auto;
  z-index: 2;
  display: block;
}
#solution-swiper .swiper-slide .txt-box {
  width: 100%;
  height: 580px;
  background: rgba(23, 20, 21, 0.75);
  border-radius: 5px;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  flex-direction: column;
  box-sizing: border-box;
  padding-right: 108px;
}
#solution-swiper .swiper-slide .txt-box.ex-txt .title,
#solution-swiper .swiper-slide .txt-box.ex-txt .subtitle {
  width: 400px;
}
#solution-swiper .swiper-slide .txt-box .title {
  opacity: 1 !important;
  width: 466px;
  font-size: 28px;
  font-family: Microsoft YaHei;
  font-weight: bold;
  color: #ffffff;
  line-height: 28px;
  margin-bottom: 50px;
  text-align: center;
}
#solution-swiper .swiper-slide .txt-box .subtitle {
  opacity: 1 !important;
  width: 466px;
  font-size: 16px;
  font-family: Microsoft YaHei;
  font-weight: 400;
  color: #ffffff;
  line-height: 30px;
  text-align: left;
}
#solution-swiper .swiper-slide .txt-box .phone {
  margin-top: 24px;
}
#solution-swiper .swiper-slide .txt-box .phone span {
  font-style: italic;
}
.solution-swiper-pagination {
  margin-top: 30px;
  text-align: center;
}
.solution-swiper-pagination .swiper-pagination-bullet {
  width: 10px;
  height: 10px;
  background: #ffffff;
  opacity: 0.5;
  border-radius: 50%;
}
.solution-swiper-pagination
  .swiper-pagination-bullet.swiper-pagination-bullet-active {
  width: 30px;
  height: 10px;
  background: #ffffff;
  opacity: 0.9;
  border-radius: 6px;
}
@media (max-width: 991px) {
  .page-cont {
    padding: 40px 32px 0 32px;
    box-sizing: border-box;
  }
  #solution-swiper.solution-swiper .swiper-slide {
    padding-left: 0;
    padding-top: 100px;
  }
  #solution-swiper.solution-swiper .swiper-slide .img {
    width: 220px;
    position: absolute;
    bottom: auto;
    right: 0;
  }
  #solution-swiper.solution-swiper .swiper-slide .txt-box {
    height: 345px;
    align-items: center;
    justify-content: flex-start;
    padding-right: 0;
    padding-top: 120px;
  }
  #solution-swiper.solution-swiper .swiper-slide .txt-box .title {
    width: 280px;
    font-size: 22px;
    line-height: 22px;
    margin-bottom: 20px;
  }
  #solution-swiper.solution-swiper .swiper-slide .txt-box .subtitle {
    width: 280px;
    font-size: 14px;
    font-family: Microsoft YaHei;
    font-weight: 400;
    color: #fff;
    line-height: 25px;
    text-align: left;
  }
  #solution-swiper.solution-swiper .swiper-slide .txt-box.ex-txt .subtitle,
  #solution-swiper.solution-swiper .swiper-slide .txt-box.ex-txt .title {
    width: 280px;
  }
  #solution-swiper.solution-swiper .swiper-slide .txt-box .phone {
    margin-top: 24px;
  }
  #solution-swiper.solution-swiper .swiper-slide .txt-box .phone span {
    font-style: italic;
  }
  #solution-swiper.solution-swiper .solution-swiper-pagination {
    margin-top: 10px;
  }
  #solution-swiper.solution-swiper
    .solution-swiper-pagination
    .swiper-pagination-bullet {
    width: 8px;
    height: 8px;
  }
  #solution-swiper.solution-swiper
    .solution-swiper-pagination
    .swiper-pagination-bullet.swiper-pagination-bullet-active {
    width: 28px;
    height: 8px;
  }
}
@media (max-width: 900px) {
  .page-cont {
    padding: 40px 16px 0 16px;
    box-sizing: border-box;
  }
  #solution-swiper.solution-swiper .swiper-slide .txt-box {
    height: 366px;
  }
  #solution-swiper.solution-swiper .swiper-slide .txt-box .title {
    width: 300px;
    font-size: 22px;
    line-height: 22px;
    margin-bottom: 20px;
  }
  #solution-swiper.solution-swiper .swiper-slide .txt-box .subtitle {
    width: 300px;
    font-size: 14px;
    font-family: Microsoft YaHei;
    font-weight: 400;
    color: #fff;
    line-height: 25px;
    text-align: left;
  }
  #solution-swiper.solution-swiper .swiper-slide .txt-box.ex-txt .subtitle,
  #solution-swiper.solution-swiper .swiper-slide .txt-box.ex-txt .title {
    width: 300px;
  }
  .page-title .t1 {
    font-size: 18px;
    margin-bottom: 20px;
  }
}