As identified by @Orhleil on boosted : Orange-OpenSource/Orange-Boosted-Bootstrap#84
Reduced test case https://jsfiddle.net/etr3yjv6/10/
On chrome (v64 tested) there's an oveflow onto the main container. That one could be fixed by adding a margin: -1px onto the sr-only class
As identified by @Orhleil on boosted : Orange-OpenSource/Orange-Boosted-Bootstrap#84
Reduced test case https://jsfiddle.net/etr3yjv6/10/
On chrome (v64 tested) there's an oveflow onto the main container. That one could be fixed by adding a
margin: -1pxonto the sr-only class