**As** a user who uses documents besides other applications (e.g. in a browser or operating system split view)
**I want to** be able to hide the tabs when the viewport is small
**so that** I can see the document contents better

**Acceptance criteria**

* On small Begin of the insertionviewports (up to tablet: 1012px),End of the insertion Begin of the deletion viewports,End of the deletion the document Begin of the insertionwill go full width End of the insertion Begin of the deletion itself can use the whole widthEnd of the deletion

* Begin of the insertionthe tabs (attachment) move below the document

* ~~eitherEnd of the insertion Begin of the deletion eitherEnd of the deletion by allowing to collapse the tabs (e.g. like the left-side menu is Begin of the insertioncollapsible)~~End of the insertion Begin of the deletion collapsible)End of the deletion

* Begin of the deletion or by moving the tabs to bottom

* End of the deletion ~~or by rendering the tabs like the mobile view Begin of the insertiondoesEnd of the insertion Begin of the deletion does~~End of the deletion (I don't think that is possible without reload but we need to Begin of the insertioncheck)~~End of the insertion Begin of the deletion check)End of the deletion

* On wide desktop viewports Begin of the insertion(1012pxEnd of the insertion and Begin of the insertionabove),End of the insertion Begin of the deletion mobileEnd of the deletion nothing changes

* Begin of the insertionMake this change device-agnostic

* This means we'll lose the current mobile behaviour of attachments becomingEnd of the insertion Begin of the deletion **tdb**: What exactly isEnd of the deletion a Begin of the insertionsecond tab on top; this was a non-standard implementaiton. Similar behaviour will be restored when we implement a proper right-hand section for documents.


End of the insertion Begin of the deletion "small viewport" - around 900px and less? What are our usual breakpoints?


End of the deletion **Technical notes**

* The problem is only on desktop - when a mobile device is detected, the tabs are rendered in a completely different way

* It is already possible to collapse the menu on the left side of the document and it will also auto-hide when the viewport gets too small

* Work packages solve the same problem by moving the tabs to the bottom on narrow desktop viewports (but that would introduce a _third_ position of the document tabs, which is not really user-friendly and also it's bad for long documents)


**Out of scope**

* A complete rework of the documents layout