In Monobook, the step attached to the search box goes off the edge of the page, since it's on the left side of the screen. https://en.wikipedia.org/wiki/Main_Page?tour=test&step=3&useskin=monobook . This step is attached to #searchInput with position bottomRight.
It would be nice if we at least ensured that the absolutely positioned guiders didn't go off the screen. This could be done by setting top and left to a minimum of 0.
Version: master
Severity: normal