编辑你的代码:
<!DOCTYPE html> <html> <body> <p><b>This text is bold</b></p> <p><strong>This text is strong</strong></p> <p><i>This text is italic</i></p> <p><em>This text is emphasized</em></p> <p><code>This is computer output</code></p> <p>This is<sub> subscript</sub> and <sup>superscript</sup></p> </body> </html>
查看结果:
phpxuexi.net
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