HTML 文本格式化标签
DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Documenttitle>
head>
<body>
<b>加粗b>
<strong>加粗strong><br>
<u>下划线u>
<ins>下划线ins><br>
<i>倾斜i>
<em>倾斜em><br>
<s>删除线s>
<del>删除线del>
body>
html>
<b>加粗b> <strong>加粗strong><br> <u>下划线u> <ins>下划线ins><br> <i>倾斜i> <em>倾斜em><br> <s>删除线s> <del>删除线del>
强调语义用英文标注