批改状态:合格
老师批语:可以加点解释文字跟图片,让自己更深刻理解!
<!DOCTYPE html><html lang="en"><head><meta charset="UTF-8" /><meta name="viewport" content="width=device-width, initial-scale=1.0" /><title>伪类与伪元素</title><style>a {}#login {display: none;}#login:target {display: block;}input:focus {background-color: yellowgreen;}input::selection {color: white;background-color: red;}/* not */.list > :not(:nth-of-type(3)) {color: red;}/* ::before */.list::before {content: "购物车";font-size: 1.5em;border-bottom: red 1px solid;}/* after */.list::after {content: "结尾";color: royalblue;font-size: 1.5em;}</style></head><body></body><!-- <a href="#login">我要登录</a> --><button onclick="location='#login'">从这登录:</button><form action="" method="post" id="login"><label for="email">邮箱:</label><input type="email" name="email" id="email" /><label for="password">密码:</label><input type="password" name="password" id="password" /><button>登录</button></form><hr /><ul class="list"><li>test1</li><li>test2</li><li>test3</li><li>test4</li></ul></html>
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