<html><body><a href="https://w3school.com.cn/html/index.asp" accesskey="h">HTML 教程</a><br /><a href="https://w3school.com.cn/css/index.asp" accesskey="c">CSS 教程</a><p>accesskey 属性规定激活/聚焦元素的快捷键。</p><p><strong>注释：</strong>不同浏览器的快捷键有所不同：</p><ul> <li>Edge, IE, Chrome, Safari, Opera 15+: [ALT] + <em>accesskey</em></li> <li>Opera prior version 15: [SHIFT] [ESC] + <em>accesskey</em></li> <li>Firefox: [ALT] [SHIFT] + <em>accesskey</em></li></ul></body></html>