Manual:$wgVectorResponsive

From mediawiki.org
Skins: $wgVectorResponsive
Make Vector more responsive.
Introduced in version:1.26.0 (Gerrit change 220667; git #cec2337a)
Removed in version:still in use
Allowed values:(boolean)
Default value:false

Details[edit]

Improves the user experience for the Vector skin on low-resolution displays. Essentially places the navigation menu below the content, instead of to the side of it. Also hides the logo, as there's no space left for it.