consider using your web-browsers Zoom function to zoom-out.
Chrome:
https://support.google.com/chrome/answer/96810?hl=en
Based on your Task, you can always create different column sets using CUSTOMIZE THIS VIEW and switch between them with SAVED SEARCHES
NOTE: if you do not see your web-browser listed, simply Google the name of your web-browser followed with “zoom out”, e.g.; “safari zoom out”