You can also move it around your screen so you position it where is easiest for you.
Anyway, on the web player on Chromebook, there is an excellent popout player that remains on top of other tabs and windows you open, has the album/song art and has simple controls like pause, play, skip, and rewind that show when you hover over it. I personally find it really frustrating that people have clearly been asking for this and over and over been denied, especially because it seems like a rather simple feature. I have seen this idea posted several times over the years and they are all marked closed.