How should we resolve percentage margins and padding on grid and flex items?
The CSS Working Group would like your opinion. There is a longstanding issue in both the CSS Grid Layout and Flexbox specifications. From the CSS Grid specification: Percentage margins and paddings on grid items can be resolved against either: their own axis (left/right percentages resolve against width, top/bottom resolve against height), or, the inline axis … How should we resolve percentage margins and padding on grid and flex items?