### Steps to reproduce

1. Look at a medium enterprise banner with some text (e.g. the proposed banner for Nextcloud SSO)

2. Use a mobile phone resolution to look at it


### What is the buggy behavior?

The extra text overflows into the void, making conversion elements and "More Information" links invisible.

<img class="op-uc-image op-uc-image_inline" src="/api/v3/attachments/508692/content">

### What is the expected behavior?

* Begin of the insertionThe user should be able to seeEnd of the insertion Begin of the deletion RemoveEnd of the deletion the Begin of the insertioncomplete text and actions in small devices also.

* For that, we suggest removing theEnd of the insertion max-height limitation (220px) as soon as the image is Begin of the insertionremoved for small devices.End of the insertion Begin of the deletion removed.End of the deletion

* Begin of the insertion_\[open\]_End of the insertion We can perhaps even hide the image earlier (eg. at medium Begin of the insertionrather thanEnd of the insertion Begin of the deletion vs.End of the deletion small viewport size).


### Environment information

**OpenProject installation type**

* Docker-compose installation


**OpenProject version**

unreleased/dev shortly before 16.0

**Browser**

* [ ] Chrome
* [x] Firefox
* [ ] Safari
* [ ] Mobile Safari
* [ ] Other (please specify)

**Operating System**

* [ ] Windows
* [ ] Mac OS X
* [ ] Mobile iOS
* [ ] Mobile Android
* [x] Linux (Ubuntu)
* [ ] Chrome OS
* [ ] Other (please specify)