简单教程
提交运行
代码编辑器:
<!DOCTYPE html> <style> #firstname { background-color:yellow; } </style> <h1>Welcome to My Homepage</h1> <div class="intro"> <p id="firstname">My name is Donald.</p> <p id="hometown">I live in Duckburg.</p> </div> <p>My best friend is Mickey.</p> <footer>简单教程,简单编程<br/>Copyright © 简单教程 www.twle.cn</footer>
运行结果: