* {
  margin: 0;
  padding: 0;
}
body {
  background: #F7F9FA;
}
.content {
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.title {
  width: 100%;
  background: #FFFFFF;
  box-shadow: 0 4px 15px 0 rgba(0,0,0,0.06);
  font-size: 32px;
  color: #1F1F1F;
  text-align: center;
  font-weight: 600;
  height: 80px;
  line-height: 80px;
}
.title2 {
  width: 100%;
  height: 110px;
  padding-top: 24px;
  font-size: 32px;
  color: #DC1D32;
  font-weight: 400;
  display: flex;
  align-items: center;
  justify-content: center;
}
.title2-num {
  width: 34px;
  height: 34px;
  line-height: 34px;
  border-radius: 50%;
  background-image: linear-gradient(90deg, #F28787 0%, #E04F4F 100%);
  font-size: 24px;
  color: #FFFFFF;
  text-align: center;
  font-weight: 500;
  margin-right: 12px;
}
.section {
  width: 100%;
  background: #fff;
}
.section-area {
  min-width: 990px;
  max-width: 1440px;
  margin: 0 auto;
  display: flex;
  padding: 64px 0;
  justify-content: center;
  align-items: center;
}
.section-area>img{
  width:400px;
  height:240px;
}
.step1>img{
  width:298px;
  height:180px;
}
.item-center {
  align-items: center;
}
.item-start{
  align-items: start;
}

.step1 {
  width: 298px;
  margin-right: 48px;
  font-size: 20px;
  color: #333333;
}
.step1:last-child {
  margin-right: 0;
}
.step1 img {
  margin-bottom: 24px;
}
.step {
  width: 520px;
  margin-left: 88px;
  font-size: 20px;
  color: #333333;
}
.step li {
  margin-bottom: 16px;
}
.step li:last-child {
  margin-bottom: 0;
}