In a responsive Grid, which class breaks the row of columns when the window size is smaller than the portrait tablet? Q & A › In a responsive Grid, which class breaks the row of columns when the window size is smaller than the portrait tablet? 0 Vote Up Vote Down Admin Staff asked 2 years ago In a responsive Grid, which class breaks the row of columns when the window size is smaller than the portrait tablet? A. responsive-sm B. responsive-lg C. responsive-md Share this:TwitterFacebookWhatsAppPinterestLike this:Like Loading... 1 Answers 0 Vote Up Vote Down Admin Staff answered 2 years ago C. responsive-md Share this:TwitterFacebookWhatsAppPinterestLike this:Like Loading...