html {
  font-size: calc(100vw / 3.75);
}
* {
  margin: 0;
  padding: 0%;
}
body {
  margin: 0;
  padding: 0;
  background: rgba(242, 242, 254, 1);
}

.bg_content {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  z-index: -1;
}
.bg_share {
  width: 100%;
}

.download_btn_content {
  display: flex;
  justify-content: center;
  padding: 5.13rem 0.62rem 0;
}
.download_btn {
  text-align: center;
  width: 2.51rem;
  background: linear-gradient(90deg, #3582ff 0%, #234bf8 100%);
  border-radius: 0.24rem;
  font-size: 0.17rem;
  color: #fff;
  height: 0.44rem;
  line-height: 0.44rem;
  font-family: PingFangSC-Regular, PingFang SC;
}
.des {
  margin-top: 0.15rem;
  font-size: 0.14rem;
  line-height: 0.2rem;
  color: #858585;
  text-align: center;
  font-family: PingFangSC-Regular, PingFang SC;
}