.section {
  padding: 90px 0 120px;
}
.section .row {
  padding: 0 120px;
  display: flex;
  justify-content: space-between;
}
.section .row + .row{
  margin-top: 60px;
}
.section .row .col {
  width: 325px;
}
.section .row .col h1 {
  padding-bottom: 30px;
}
.section .row .col .tips {
  font-size: 14px;
  color: #040404;
  line-height: 28px;
  text-align: left;
}
.section .section-introduction {
  text-align: center;
}
.section .section-introduction.normal {
  display: flex;
  flex-direction: column;
  align-items: center;
}
.section .section-introduction .content {
  font-size: 14px;
  margin-top: 30px;
  text-align: left;
  line-height: 28px;
  width: 376px;
}
.section .section-img {
  margin-top: 90px;
  width: 100%;
  height: auto;
}