Description
Currently when there is a long page title and the browser width is smaller, the language button contents wrap:
Adding white-space: nowrap on the button and min-width: 0 on the .vector-sticky-header-start element fixes the issue. Perhaps there's a better way to do this.
Note
The approach here might be affected by what we end up doing in T298885.
QA steps
- Navigate to an article page with a really long title as a logged-in user -- patchdemo link: https://patchdemo.wmflabs.org/wikis/d990d92b37/wiki/Cneoridium_dumosum_(Nuttall)_Hooker_F._Collected_March_26,_1960,_at_an_Elevation_of_about_1450_Meters_on_Cerro_Quemaz%C3%B3n,_15_Miles_South_of_Bah%C3%ADa_de_Los_Angeles,_Baja_California,_M%C3%A9xico,_Apparently_for_a_Southeastward_Range_Extension_of_Some_140_Miles
- Scroll down to see sticky header - note that the contents of the language button don't wrap
