.main {
  width: 100%;
  height: auto;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}

.main .page-banner {
  background: url("/img/solve/swim/banner.png") no-repeat center center;
}

.main .page-banner .con .title {
  color: #1d1d1f;
}
.main .page-banner .con .subTitle {
  color: #434446;
}

.main .fragment001 {
  width: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  background-color: white;
}

.main .fragment002 {
  width: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  background-color: #f7f8f9;
  padding-bottom: 78px;
}

.main .fragment002 .info-con .explain-con {
  margin-right: 44px;
}

.main .fragment003 {
  width: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  background-color: white;
  padding-bottom: 86px;
}

.main .fragment003 .info-con {
  margin-top: 62px;
  display: flex;
  justify-content: center;
  align-content: center;
}

.main .fragment003 .info-con .main-img {
  width: 590px;
  height: 500px;
  margin-right: 44px;
  border-radius: 0px 0px 0px 0px;
  object-fit: contain;
}

.main .fragment004 {
  width: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  background-color: #eef5ff;
  padding-bottom: 86px;
  background: #eef5ff;
}