// ==UserScript==
// @name         (增加页面滚动到底部的按钮)Scroll to Bottom Button for Tampermonkey Forum
// @namespace    your-namespace
// @version      1.0
// @description  Adds a button to scroll to the bottom of the Tampermonkey forum page
// @match        https://bbs.tampermonkey.net.cn/*
// @match        https://www.bilibili.com/video/*
// @grant        GM_addStyle
// ==/UserScript==

(function() {
    'use strict';

    // Add styles for the button
    GM_addStyle(`
        button#scroll-to-bottom-button {
            background-color: #4CAF50; /* Green */
            border: none;
            color: white;
            padding: 10px 20px;
            text-align: center;
            text-decoration: none;
            display: inline-block;
            font-size: 16px;
            margin: 4px 2px;
            cursor: pointer;
            border-radius: 8px;
        }

        button#scroll-to-bottom-button:hover {
            background-color: #3e8e41;
        }
    `);
    // Create the button element
    var button = document.createElement('button');
    button.id = 'scroll-to-bottom-button'; // Set the ID of the button
    button.innerText = 'Scroll to Bottom';
    button.style.position = 'fixed';
    button.style.bottom = '20px';
    button.style.right = '20px';
    button.style.zIndex = '9999';
    // Add click event listener to scroll to bottom of page
    button.addEventListener('click', function() {
        window.scrollTo(0, document.body.scrollHeight);
    });
    // Add button to the page
    document.body.appendChild(button);
})();