If you don't want to use Stylus for some reason, you can also do it on Tampermonkey:
- Save the CSS code from Bloc's step 4 somewhere on your computer.
- Install Tampermonkey
from here.
- Open the extension's dashboard and create a new userscript by clicking the plus button.
- Paste this into the text box:
JavaScript:
// ==UserScript==
// @name oldtheme
// @namespace http://tampermonkey.net/
// @version 0.1
// @description try to take over the world!
// @author You
// @include https://forums.taleworlds.com/index.php*
// @resource THE_CSS [INSERT FULL CSS URL HERE]
// @grant GM_addStyle
// @grant GM_getResourceText
// ==/UserScript==
var cssTxt = GM_getResourceText ("THE_CSS");
GM_addStyle (cssTxt);
You can use a local URL too, but you'll have to allow the extension to access local file URLs. If you don't want to worry about that, you could attach the CSS somewhere on the web to use a normal URL. I think it can work on Chrome-based mobile browsers that allow the mobile version of Tampermonkey
(didn't try it yet though).
PS. You can put this link in the resource section:
Code:
https://web.archive.org/web/20200131083235if_/http://d7b345aa.ngrok.io/
PPS. If you want to apply the theme without waiting for about a second, go to Settings and select the option document-start opposite to the Run label.
PPPS. It actually works on mobile too.