# Sizing a Flex Container View to the screen size

**URL:** <https://forum.inductiveautomation.com/t/sizing-a-flex-container-view-to-the-screen-size/88777>\
**Category:** General Discussion\
**Tags:** perspective\
**Created:** [April 13, 2024, 12:56pm UTC](https://forum.inductiveautomation.com/t/sizing-a-flex-container-view-to-the-screen-size/88777 "2024-04-13T12:56:51Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![Dave\_Lehouillier](https://avatars.discourse-cdn.com/v4/letter/d/e5b9ba/32.png) [@Dave\_Lehouillier](https://forum.inductiveautomation.com/u/Dave_Lehouillier)\
**Post date:** [April 13, 2024, 12:56pm UTC](https://forum.inductiveautomation.com/t/sizing-a-flex-container-view-to-the-screen-size/88777/1 "2024-04-13T12:56:51Z")

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I'm trying to play with flex containers to test sizing on difference devices.

How do I "full screen" the perspective view? I'd like to tie the width and height to the device width and height. Thank you.

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<div class="post-metadata">

**Author:** ![Transistor](https://sea1.discourse-cdn.com/inductiveautomation/user_avatar/forum.inductiveautomation.com/transistor/32/3380_2.png) [@Transistor](https://forum.inductiveautomation.com/u/Transistor)\
**Post date:** [April 13, 2024, 1:04pm UTC](https://forum.inductiveautomation.com/t/sizing-a-flex-container-view-to-the-screen-size/88777/2 "2024-04-13T13:04:55Z")

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If your flex containers are in flex views then the view should expand to the browser window extents. If the flex container is not filling the view then check that you have its `POSITION.grow : 1`.

If that's not the problem then please provide more details.