Gradebook does not show enough

Community Explorer

I would like to be able to see more assignments and more students on one page. Unfortunately, the names of students are so big that I can only see 20 students at once. It's a rare class that has only 20 students. 

Similarly, I can only see 6 assignments on my page. Again, this is because the columns of assignments are enormous. I would like an option to make the columns narrower so I can see more.