$grid-breakpoints:('xs':0,'sm':600px,'md':960px,'lg':1280px-16px,'xl':1920px-16px)!default;$display-breakpoints:('print-only':'only print','screen-only':'only screen','xs-only':'only screen and (max-width: #{map-get($grid-breakpoints,'sm')-1})','sm-only':'only screen and (min-width: #{map-get($grid-breakpoints,'sm')}) and (max-width: #{map-get($grid-breakpoints,'md')-1})','sm-and-down':'only screen and (max-width: #{map-get($grid-breakpoints,'md')-1})','sm-and-up':'only screen and (min-width: #{map-get($grid-breakpoints,'sm')})','md-only':'only screen and (min-width: #{map-get($grid-breakpoints,'md')}) and (max-width: #{map-get($grid-breakpoints,'lg')-1})','md-and-down':'only screen and (max-width: #{map-get($grid-breakpoints,'lg')-1})','md-and-up':'only screen and (min-width: #{map-get($grid-breakpoints,'md')})','lg-only':'only screen and (min-width: #{map-get($grid-breakpoints,'lg')}) and (max-width: #{map-get($grid-breakpoints,'xl')-1})','lg-and-down':'only screen and (max-width: #{map-get($grid-breakpoints,'xl')-1})','lg-and-up':'only screen and (min-width: #{map-get($grid-breakpoints,'lg')})','xl-only':'only screen and (min-width: #{map-get($grid-breakpoints,'xl')})')!default;