.bottom{
  display: flex;
}
.content{
  height: 100vh;
  position: relative;
  .step{
    position: absolute;
    bottom: 100PX;
    right: 100PX;
    z-index: 9999;
  }
  .child{
    width: 196PX;
    position: absolute;
    bottom: 0;
    right: 0;
  }
}
