• Download the setup file available here and copy it to the directory where you store your orgfiles.
• Add the following directive to your org files

#+SETUPFILE: org-minimal-theme.setup

This theme have a lot of customization options. Check the project's github page for information on how you can generate your own custom theme files.

• http://orgminimal.tizi.moe/
• http://caffo.tizi.moe/
• http://caffo.tizi.moe/x220.html
• http://caffo.tizi.moe/JapanTrip.html