CF7 V4.3.1 Not Responsive

Problem resolved by removing the search widget.
Problem was. . The search widget sat neatly on the right of the screen when screen was stretched. But when compressed in mobile the right side bar was moved down under main frame, problem was the search widget frame was full length of screen and there appeared to be covering my Form. Not that you could see it was, but when inspecting the elements you could see the frame to be huge.