obwc-website.user.js

// ==UserScript==
// @name     make obwc website readable
// @version  1
// @grant    none
// @include  https://obwc.net/*
// ==/UserScript==

function addGlobalStyle(css) {
    var head, style;
    head = document.getElementsByTagName('head')[0];
    if (!head) { return; }
    style = document.createElement('style');
    style.type = 'text/css';
    style.innerHTML = css;
    head.appendChild(style);
}

addGlobalStyle("* { text-transform: none; font-family: sans-serif; }");