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Background script

change background

Installationsanleitung

Du musst eine Erweiterung wie Tampermonkey, Greasemonkey oder Violentmonkey installieren, um dieses Skript zu installieren.

You will need to install an extension such as Tampermonkey or Violentmonkey to install this script.

You will need to install an extension such as Tampermonkey or Violentmonkey to install this script.

You will need to install an extension such as Tampermonkey or Userscripts to install this script.

You will need to install an extension such as Tampermonkey to install this script.

Sie müssten eine Skript Manager Erweiterung installieren damit sie dieses Skript installieren können

(Ich habe schon ein Skript Manager, Lass mich es installieren!)

Installationsanleitung

You will need to install an extension such as Stylus to install this style.

You will need to install an extension such as Stylus to install this style.

You will need to install an extension such as Stylus to install this style.

You will need to install a user style manager extension to install this style.

You will need to install a user style manager extension to install this style.

You will need to install a user style manager extension to install this style.

(I already have a user style manager, let me install it!) 

// ==UserScript==
// @name         Background script
// @namespace    http://tampermonkey.net/
// @version      0.01
// @description  change background
// @author       x
// @match        https://*.jstris.jezevec10.com/*
// @grant        none
// ==/UserScript==


(function() {
window.addEventListener('load', function(){

    //has to be direct image link
    var url = "https://i.imgur.com/3t6lTZy.jpg"

    document.head.getElementsByTagName("style")[0].innerHTML="";
    document.body.style.backgroundImage="url('"+url+"')";
    document.body.style.backgroundSize="100%";
    document.getElementById("app").style.backgroundColor="rgba(0, 0, 0, 0)";
    document.getElementById("app").style.height="1000px";
})
})();