List grid doesn't display properly in small browser window

If I set my browser width and height to 1072 and 371 respectively, and reload the screen, I am not able to see the grid properly. List grid has got records, still not visible. When I maximize the browser screen and reload the screen, grid appears properly.

Below grid, form is there and on left side of the screen, navigation panel is present.

How to make grid display proper for smaller browser windows??

Any properties need to set to grid??? Any ideas??

Please suggest.

Thanks in advance.