Feature Request: Font Change Settings , Change of Spacing , Shortcut to open in sidebar

[arghyasinha]

Hello,

I would like to request the following feature suggestions that will enhance the experience.

1. Font Change: The default condensed font may not be suitable for everyone. An option to change it to something like sans-serif or Roboto would be great.
2. Spacing: The default spacing of the feeds seems very compact and dense. It would be nice if we had the option to change the spacing for a more comfortable view.
3. Shortcut to open in the sidebar: I noticed that the extension already supports the firefox sidebar. A keyboard shortcut for that will be of great convenience.

Thanks.