WXXR/miniprogram/pages/index/index.wxss

page {

  width: 100%;
  
  height: 100%;
  
  background-size: 100% 100%;
  
  position: relative;
  
  color: #fff;
  
  background-image: url('https://wx-model-1317557471.cos.ap-shanghai.myqcloud.com/chunlaidongyiBG.jpg');
  
  }
  

  .text{
    display: flex;
    justify-content: center;
    align-items: center;
    width: 500rpx;
    height: 90rpx;
  }

  .bttext{  
    display: flex;
    justify-content: center;
    align-items: center;
    width: 150rpx;
    height: 60rpx;
  }
  /**index.wxss**/
 
.tapimg1{  
  display: flex;
  justify-content:end;
  align-items: center;
  width: 220rpx;
  height: 220rpx;
}
 
.tapbtn1[plain]{
  padding: 0;
  border: none;
  width: 220rpx;
  height: 220rpx;
}
.tapbtn2[plain]{
  padding: 0;
  border: none;
  width: 220rpx;
  height: 220rpx;
}
.img-size {
  width: 100%;
  margin: auto;

}

.liucheng-img {
  width: 100%;
  height: 100%;
 
}
.item {
  height: 100%;
  width: 100%;   
}