# Header flickering on mobile

**URL:** <https://meta.discourse.org/t/header-flickering-on-mobile/109359>\
**Category:** UX\
**Created:** [February 17, 2019, 4:29am UTC](https://meta.discourse.org/t/header-flickering-on-mobile/109359 "2019-02-17T04:29:24Z")\
**Posts on this page:** 1\
**Showing post:** 1

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**Author:** ![Merlls\_Rizzini](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/merlls_rizzini/32/125604_2.png) [@Merlls\_Rizzini](https://meta.discourse.org/u/Merlls_Rizzini)\
**Post date:** [February 17, 2019, 4:29am UTC](https://meta.discourse.org/t/header-flickering-on-mobile/109359/1 "2019-02-17T04:29:24Z")

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Anyone knows if its a normal behavior in the header on mobile? I have no idea why its shaking (maybe its cause by gifs, youtube/twitter embeding?) in some topics. I used Material Design without CSS modifications (also in [safe mode](https://meta.discourse.org/t/53504?silent=true)) but I still has this issue.

[https://global.discourse-cdn.com/meta/original/3X/9/9/99b3ebe5d1c6c6f5fff2de1a8a793a07ba26a992.MOV](https://global.discourse-cdn.com/meta/original/3X/9/9/99b3ebe5d1c6c6f5fff2de1a8a793a07ba26a992.MOV)

[https://global.discourse-cdn.com/meta/original/3X/8/3/83c19ae64521c487b1574d087d7b281522069d29.MOV](https://global.discourse-cdn.com/meta/original/3X/8/3/83c19ae64521c487b1574d087d7b281522069d29.MOV)

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