.ctn1 {
  position: relative;
  overflow: hidden;
  min-height: 80vh;
}
.ctn1 .top {
  background: linear-gradient(180deg, #F4F8FC 0%, rgba(244, 248, 252, 0) 100%);
}
.ctn1 .top .con {
  padding-bottom: 30px;
  border-bottom: 1px solid rgba(0, 0, 0, 0.1);
  text-align: center;
}
.ctn1 .top .con h3 {
  margin-top: 20px;
}
.ctn1 .bottom .con {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
}
.ctn1 .bottom .con .left {
  width: 100%;
}
.ctn1 .bottom .con .left .text {
  padding-top: 40px;
}
.ctn1 .bottom .con .left .text p {
  line-height: 1.8;
}
.ctn1 .bottom .con .left .text img {
  border-radius: 10px;
  max-width: 100%;
}
@media screen and (max-width: 1680px) {
  .ctn1 .bottom .con .left .text {
    padding-top: 30px;
  }
}
@media screen and (max-width: 1440px) {
  .ctn1 .top .con h3 {
    margin-top: 14px;
  }
}
@media screen and (max-width: 768px) {
  .ctn1 .top .con {
    padding-bottom: 20px;
  }
  .ctn1 .bottom .con {
    display: block;
  }
  .ctn1 .bottom .con .left {
    width: 100%;
  }
  .ctn1 .bottom .con .left .text {
    padding-top: 20px;
  }
  .ctn1 .bottom .con .left .text p {
    line-height: 1.6;
  }
}