Created Pi-hole (markdown)

Pi-hole.md

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+# Pi-hole Themes
+
+Custom [Pi-hole](https://github.com/pi-hole/pi-hole) CSS.
+
+![](https://raw.githubusercontent.com/gilbN/theme.park/master/Screenshots/pihole/pihole.gif)
+
+```
+https://gilbn.github.io/theme.park/CSS/themes/pihole/XXX.css
+aquamarine.css
+hotline.css
+dark.css
+space-gray.css
+plex.css
+```
+
+> ⚠️ : **CSP**: Because Pi-hole uses CSP it will block any attempts to inject stylesheets.
+I've tried to strip away the headers with nginx using
+```nginx
+proxy_hide_header "x-webkit-csp";
+proxy_hide_header "content-security-policy";
+```
+But Pi-hole still blocks it. So for now [Stylus](https://github.com/gilbN/theme.park/wiki/Setup#stylus-method) or [Blackberry installer](https://github.com/gilbN/theme.park/wiki/Setup#blackberry-theme-installer-method) is the only way I know you can add it. 
+
+I will add the correct Nginx config when I figure it out. If you have a working CSP config, please share it :)
+
+### plex.css
+Pi-hole also uses https://api.github.com in their CSP directive, so that will block loading the backgrounds even when using Stylus.
+![](https://i.imgur.com/D9KpskB.png)
+
+### Screenshots
+
+<p>
+<img src="https://raw.githubusercontent.com/gilbN/theme.park/master/Screenshots/pihole/dark.png"></img>
+<img src="https://raw.githubusercontent.com/gilbN/theme.park/master/Screenshots/pihole/space-gray.png"></img>
+<img src="https://raw.githubusercontent.com/gilbN/theme.park/master/Screenshots/pihole/hotline.jpg"></img>
+<img src="https://raw.githubusercontent.com/gilbN/theme.park/master/Screenshots/pihole/aquamarine.png"></img>
+</p>