We used `margin-left` in commit b4eba055c, but when using right-to-left
layout, the property we should use is `margin-right`. So we're using
`margin-#{$global-left}` as usual.
We used `margin-left` in commit b4eba055c, but when using right-to-left
layout, the property we should use is `margin-right`. So we're using
`margin-#{$global-left}` as usual.