网页去黑屏
// ==UserScript==
// @name 网页去黑屏
// @namespace https://bbs.tampermonkey.net.cn/
// @version 0.1.1
// @description try to take over the world!
// @author 李恒道
// @match *://*/*
// @match https://www.zhihu.com/*
// @match https://www.bilibili.com/*
// @match https://www.baidu.com/*
// @match https://juejin.cn/*
// @grant none
// @run-at document-start
// ==/UserScript==
let css_block = document.createElement('style');
css_block.type = 'text/css';
css_block.innerHTML=`html{webkit-filter: grayscale(0) !important;filter: grayscale(0) !important;}`
document.head.append(css_block)