Moves the top bar (All, Videos, News...) to sidebar, hides "rich search content", old style links

Hides Reddit's comment form and stickied comments

Makes wikipedia easier to read (smaller line length, cleaner). See https://github.com/nixterrimus/readable-wikipedia.

Shows the full date and time on the mail list instead of only short date. Useful if you need to create a report and you base on your activity and it's timing. Or when you look at mails and want to find one visually by looking on

Makes it easier for smallscreens to read it by hiding the site header, footer and rearranging other elements like some navigation bars

Limits the size of inbox to 1200px

Makes text easier to read by not using 100% width

Forcing width to 30%

Hides medium.com and hackernoon.com footer, header, sidebar and letterbox