# Custom modal popup

**URL:** <https://community.ofelia.com/t/custom-modal-popup/11053>\
**Category:** Q&A\
**Created:** [5 January 2022 02:29 UTC](https://community.ofelia.com/t/custom-modal-popup/11053 "2022-01-05T02:29:34Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![luongtx](https://avatars.discourse-cdn.com/v4/letter/l/258eb7/32.png) [@luongtx](https://community.ofelia.com/u/luongtx)\
**Post date:** [5 January 2022 02:29 UTC](https://community.ofelia.com/t/custom-modal-popup/11053/1 "2022-01-05T02:29:34Z")

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Hi, I'm using bonita 2021.2

How to custom&nbsp;modal popup when click in button? Such as: add button minimise/maximise/close&nbsp;and custom css.

Thanks.

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