bug1
文件名字写错了，找了半天bug原因
freecodecamp的致敬页的测试验证不通过bug
已经写了display: block;和max-width: 100% 以及通过margin: 0 auto;居中，可是却通不过验证
问了通义千问
通义帮我修改后的html代码为
html
<!DOCTYPE html>
2<html lang="en">
3 <head>
4 <link href="styles.css" rel="stylesheet">
5 </head>
6 <body>
7 <main id="main">
8 <h1 id="title">R. Norman Borlaug</h1>
9 <div id="img-div">
10 <img id="image" src="https://cdn.freecodecamp.org/testable-projects-fcc/images/tribute-page-main-image.jpg" />
11 <div id="img-caption">
12 <p>Dr. Norman Borlaug, third from the left, trains biologists in Mexico
13 on how to increase wheat yields - part of his life-long war on hunger.</p>
14 </div>
15 </div>
16 <div id="tribute-info">
17 <ul>
18 <li><strong>1914</strong> - Born in Cresco, Iowa</li>
19 <li>
20 <strong>1933</strong> - Leaves his family's farm to attend the
21 University of Minnesota, thanks to a Depression era program known as
22 the "National Youth Administration"
23 </li>
24 <li>
25 <strong>1935</strong> - Has to stop school and save up more money.
26 Works in the Civilian Conservation Corps, helping starving
27 Americans. "I saw how food changed them", he said. "All of this left
28 scars on me."
29 </li>
30 <li>
31 <strong>1937</strong> - Finishes university and takes a job in the
32 US Forestry Service
33 </li>
34 </ul>
35 </div>
36 <a target="_blank" id="tribute-link" href="https://en.wikipedia.org/wiki/Norman_Borlaug">
37 Learn more about Norman Borlaug
38 </a>
39 </main>
40 </body>
41</html>复制粘贴进去就通过了
问了通义千问原因，好家伙，原来我代码的文件名写错了，sytles.css应该是styles.css才是对的，得，无语凝噎
bug2
无脑bug，单纯没记住
bug3
语文理解问题，字没看准，答错了要求
bug4
不理解题意，根源是不理解标签含义
本来以为是翻译的锅，换成了原版英文，但确实是"set to Liabilities" 百度没结果，全文复制问通义千问，搞懂了，原来caption不包含thead和tbody，<caption> 元素用于为 <table>（表格）提供一个标题。
bug5
没记住，使元素具有粘性使用position:sticky;
