.main {
  background: #fff;
  width: 100%;
  padding-top: 80px;
  text-align: center;
  padding-bottom: 80px;
}
.main .content {
  width: 1300px;
  margin: 60px auto 0;
  text-align: left;
}
.main .content .title_2 {
  text-align: center;
}
.main .content p {
  padding: 8px 0;
  font-size: 15px;
  line-height: 1.8;
  text-align: justify;
}
@media screen and (max-width: 800px) {
  .main {
    padding-top: 63px;
    height: auto;
  }
  .main .content {
    width: 100%;
    margin: 0.3rem auto 0;
    box-sizing: border-box;
    padding: 0 0.23rem;
  }
  .main .content p {
    text-align: left;
  }
}