Modify the style and use HOLO, but there is a problem, because the 4.0 series does not support the control dyeing feature, so if you use the Holo style, the dialog box may be blue by default. If you pursue uniformity, you can re- Create a control, refer to the 4.0 Timepicker code.
![[Web front-end] Node.js quick start](https://img.php.cn/upload/course/000/000/067/662b5d34ba7c0227.png)
Modify the style and use HOLO, but there is a problem, because the 4.0 series does not support the control dyeing feature, so if you use the Holo style, the dialog box may be blue by default. If you pursue uniformity, you can re- Create a control, refer to the 4.0 Timepicker code.
If you want a pulley effect, I originally wrote one, you can refer to it
https://github.com/idisfkj/idisfkj.picker