Page{
  background-color: white;
}
#effects{
  width: 750rpx;
  height: 768rpx;
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
}
#effect{
  width: 750rpx;
  height: 768rpx;
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
}