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add a bit of css so visited links turn dark green (easy to customize). Both show links and episodes work.
// ==UserScript==
// @name:nl npo start bezochte links
// @name npo start visited links
// @version 1
// @include https://npo.nl/*
// @grant none
// @run-at document-end
// @namespace refractor.dev
// @description add a bit of css so visited links turn dark green (easy to customize). Both show links and episodes work.
// @description:nl Maakt bezochte links groen zodat je makkelijk kan zien wat je al bekeken hebt. Werkt voor series, maar ook voor afleveringen.
// @license GPLv3
// ==/UserScript==
ss = `
a:visited h3{
color:darkgreen !important;
}
`
var styleSheet = document.createElement("style")
styleSheet.textContent = ss
document.head.appendChild(styleSheet)