It is in the name
// ==UserScript==
// @name Hide 7tv theather mode button on youtube
// @version 1.3
// @description It is in the name
// @author equmaq
// @match https://www.youtube.com/*
// @grant none
// @license MIT
// @namespace https://greasyfork.org/users/990886
// ==/UserScript==
(function() {
'use strict';
function removeElementsByClassName(className) {
const elements = document.getElementsByClassName(className);
for (let i = 0; i < elements.length; i++) {
elements[i].remove();
}
}
const targetClassName = 'seventv-yt-theater-mode-button-container';
const observer = new MutationObserver((mutations) => {
mutations.forEach((mutation) => {
const addedNodes = Array.from(mutation.addedNodes);
addedNodes.forEach((node) => {
if (node.classList && node.classList.contains(targetClassName)) {
removeElementsByClassName(targetClassName);
}
});
});
});
observer.observe(document.documentElement, { childList: true, subtree: true });
})();