Calendar cut off when resizing browser

[Penguaro]

Using up to date Elegance on Moodle 3.1.2 (Build: 20160912) on a linux server.

On a page /calendar/view.php?view=month

If there are events on 6 days in a week, Saturday (The rightmost column), is potentially obscured by the right-hand blocks when the screen is resized. Instead of moving blocks below the calendar when the window is narrowed, the blocks will cover the right and second from right columns before shifting the blocks down. On months with five or less days with events in a week, the blocks properly shift upon narrowing the window.