<html>
<head>
<style>
/* 默认的 CSS 值 */
strike {
text-decoration: line-through;
}
</style>
</head>
<body>
<p>默认情况下,strike 元素会这样显示:</p>
<p><strike>Some no-longer correct text.</strike></p>
<p>自定义的 strike 元素(更改 text-decoration):</p>
<p><strike style="text-decoration:underline;">Some no-longer correct text.</strike></p>
</body>
</html>