/**app.wxss**/
.container {
  display: flex;
  flex-direction: column;
  align-items: center;
  box-sizing: border-box;
} 
.btn,.sx,.ks{
  color: #8538ff;
  top: 30px;
  width: 90px;
  margin-left:auto;
  margin-right:auto;
  margin-bottom: 40px;
  }
.ipt,.picker1,.ipt-2{
  border-style: solid;
  border-width: 4rpx;
  margin-left: 20px;
  height: 40px;
  width: 80%;
  margin-top:10px ;
  border-radius: 15rpx;
  margin-bottom: 15rpx;
  border-color: #8538ff;
  font-size: 40rpx;
  text-align: center;
  background-color: #ffffff;
  text-align: left;

}