docs: markdown and textual fixups in reference/run.md
docs: markdown and textual fixups in reference/run.md

This fixes markdown formatting, and formatting of tables;

 - Our markdown engine doesn't support spanning rows, so
   re-wrapped table contents.
 - Added a CSS-styles to prevent "code" blocks in tables
   from wrapping
 - The "logging drivers" table didn't have a header
 - Aligned table borders in source code for better readability.
 - Standardize on using `-it` in stead of -i -t or -ti
 - Some markup issues
 - Some minor textual fixups

Signed-off-by: Sebastiaan van Stijn <64b2b6d12bfe4baae7dad3d018f8cbf6b0e7a044@gone.nl>

thaJeztah/cli,docker/cli,e11137/cli,ashfall/cli,ashfall/cli,e11137/cli,allencloud/cli,cpuguy83/cli,riyazdf/cli,dnephin/cli,riyazdf/cli,allencloud/cli,redpanda/cli,Zebrilee/cli,cpuguy83/cli,Zebrilee/cli,docker/cli,dnephin/cli,thaJeztah/cli,redpanda/cli