Twenty Sixteen: correct Code block font family, line-height and padding in the editor

[viralsampat]

Hello Team,

I have reviewed the "code" block and found that its line-height is not same on editor and front-end sides.

I think that is should be same on both(Editor & front-end) sides.

Here, I have provided its screenshots:

Thanks,

[viralsampat]

Issue back-end screenshot:

[viralsampat]

Issue front-end screenshot:

[sabernhardt]

adds font-family and line-height values from front-end styles, and corrects the padding

[sabernhardt]

Thanks. I needed to open a ticket for the font-family, and that can be fixed in the same patch as the line-height and padding.

[karmatosed]

I am going to assign this to myself to test towards to seeing if can commit. Thank you everyone.

[karmatosed]

I can confirm in testing this patch resolves the issue for me. I am therefore going to move this to commit, thank you everyone.

[karmatosed]

In 58852:

Twenty Sixteen: Fixes Code block not showing same line-height and padding on front and in editor.

The Code block had a difference in line-height and padding in the editor and front end. This does not fix font-family which has another ticket.

Props viralsampat, sabernhardt.
Fixes #61700.