
PASS Default grid-row-gap is 'normal' 
PASS grid-row-gap accepts pixels 
PASS grid-row-gap accepts em 
PASS grid-row-gap accepts vw 
PASS grid-row-gap accepts percentage 
PASS grid-row-gap accepts calc() 
PASS grid-row-gap accepts calc() mixing fixed and percentage values 
PASS Initial grid-row-gap is 'normal' 
PASS Initial grid-row-gap is 'normal' 2 
PASS Initial inherited grid-row-gap is 'normal' 
PASS grid-row-gap is inheritable 
PASS Negative grid-row-gap is invalid 
PASS 'max-content' grid-row-gap is invalid 
PASS 'none' grid-row-gap is invalid 
PASS grid-row-gap with multiple values is invalid 
PASS Angle grid-row-gap is invalid 
PASS Resolution grid-row-gap is invalid 
PASS Time grid-row-gap is invalid