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显示督学端答题用时

Remove width styles from el-table header and body

// ==UserScript==
// 此插件仅用于解决一些网页显示不合理的地方。
// @name         显示督学端答题用时
// @namespace    http://tampermonkey.net/
// @version      1.0
// @description  Remove width styles from el-table header and body
// @match        *://supervise-v3.classba.cn/*
// @grant        none
// ==/UserScript==

(function() {
    'use strict';

    window.addEventListener('load', function() {
        const tableHeader = document.querySelector('.el-table__header');
        const tableBody = document.querySelector('.el-table__body');

        if (tableHeader && tableHeader.style.width || '') {
            tableHeader.style.width = '';
        }

        if (tableBody && tableBody.style.width || '') {
            tableBody.style.width = '';
        }
    });

    const observer = new MutationObserver(function(mutations) {
        mutations.forEach(function(mutation) {
            if (mutation.type === 'childList' || mutation.type === 'attributes') {
                const tableHeader = document.querySelector('.el-table__header');
                const tableBody = document.querySelector('.el-table__body');
                if (tableHeader && tableHeader.style.width || '') {
                    tableHeader.style.width = '';
                }
                if (tableBody && tableBody.style.width || '') {
                    tableBody.style.width = '';
                }
            }
        });
    });

    observer.observe(document.body, { childList: true, attributes: true, subtree: true });
})();