.reason_info {
  font-size: 14px;
  font-weight: normal;
  color: #666666;
  line-height: 25px;
  text-align: left;
  height: 80px;
  margin: 136px 0px 140px 45px;
  padding: 0px 0 0 30px !important;
}
.show-box {
  width: 600px;
  margin: 0 auto;
}
.show-item {
  width: 575px !important;
  position: relative;
  margin-top: 40px !important;
}
.pc_item {
  margin-left: 35px;
  margin-top: 60px;
  display: inline-block;
}

.cloud_text {
  text-align: center;
  margin-top: -15px;
  position: absolute;
}

.cloud_text_min {
  width: 350px;
  text-align: center;
  margin-top: 20px;
  position: absolute;
}

.cloud_foot {
  width: 1200px;
  margin: 60 auto;
  display: flex;
  justify-content: space-around;
}
.cloud_foot .jiantou {
  height: 71px;
  width: 12px;
  padding-top: 25px;
}
.cloud_foot img {
  height: 20px;
  width: 12px;
}

@media screen and (max-width: 480px) {
  .page-about .about-intro ul li {
    width: 50%;
  }
}