.main-1 {
  padding: 0;
}
.main-1 .item {
  padding: 7.5rem 0;
  background-color: #1b5fc8;
  background-size: cover;
  background-position: center;
}
.main-1 .item:nth-of-type(odd) .content {
  justify-content: flex-start;
}
.main-1 .item:nth-of-type(even) .content {
  justify-content: flex-end;
}
.main-1 .content {
  display: flex;
}
.main-1 .txt {
  max-width: 19.5rem;
}
.main-1 .txt * {
  color: #fff;
}
.main-1 .txt .t {
  display: flex;
  align-items: center;
  gap: 1rem;
}
.main-1 .txt .t .i {
  width: 2.7rem;
  height: 2.7rem;
}
.main-1 .txt .t h3 {
  font-size: 1.8rem;
}
.main-1 .txt .des {
  font-size: 1rem;
  line-height: 1.4;
  margin-top: 1rem;
}
.main-1 .txt .more-btn {
  margin-top: 2rem;
}
.main-2 {
  padding-bottom: 0;
}
.main-2 .item .content {
  display: flex;
  justify-content: space-between;
  padding: 2.5rem 0;
  border-bottom: 1px solid #dce2ea;
}
.main-2 .con {
  width: 55rem;
}
.main-2 .con,
.main-2 .con * {
  line-height: 1.8;
}
@media screen and (max-width: 768px) {
  .main-1 .content {
    justify-content: flex-start !important;
  }
  .main-1 .item {
    padding: 3rem 0;
  }
  .main-1 .txt .t .i {
    width: 2rem;
    height: 2rem;
  }
  .main-1 .txt .t h3 {
    font-size: 1.4rem;
  }
  .main-1 .txt .des {
    font-size: 0.8rem;
  }
  .main-2 .item .content {
    flex-direction: column;
  }
  .main-2 .con {
    width: 100%;
  }
}