Setting a keyboard shortcut for "View on dropbox.com" in the Dropbox Desktop App on PC or Mac

I want to be able to open the currently selected file or folder directly in the web browser on dropbox.com with a single keyboard shortcut — without having to repeatedly open the Dropbox app or right-click and select "View on dropbox.com" every time.

If this feature were provided, I think the Dropbox web interface could be used much more easily and conveniently as a file viewer.