Navigation bar buttons disappear when screen width less than 990px

[iknoorjobs]

Expected results

The disappeared button should be easily navigable.
Buttons: How to play, Contributors, Select Language

[Rishabh570]

@iknoorjobs We can probably toggle the navbar when the width is less than some predefined width...

[rajgoesout]

There's already a menu bar (left sidebar), so where can the buttons be put?

[ganeshjambhulakar]

give me this chance to solve this issue
I fix that issue.