there are three buttons that are congested, make sure they are on the same line(same row) and Separate the three buttons with a little but of space. This is a more design task, try to consult the supervisor for a more specific direction on how much separation should there be.
bledsoef
commented
4 months ago 
there are three buttons that are congested, make sure they are on the same line(same row) and Separate the three buttons with a little but of space. This is a more design task, try to consult the supervisor for a more specific direction on how much separation should there be.