Futa Arai

<p>\n を改行として表示するためには <code>whitespace: pre-line</code> を使う。<br style="display:none">
<span class="embed-block zenn-embedded zenn-embedded-card"><iframe id="zenn-embedded__3205f4ff28828" src="https://embed.zenn.studio/card#zenn-embedded__3205f4ff28828" data-content="https%3A%2F%2Fdeveloper.mozilla.org%2Fen-US%2Fdocs%2FWeb%2FCSS%2Fwhite-space" frameborder="0" scrolling="no" loading="lazy"></iframe></span><a href="https://developer.mozilla.org/en-US/docs/Web/CSS/white-space" style="display:none" target="_blank" rel="nofollow noopener noreferrer">https://developer.mozilla.org/en-US/docs/Web/CSS/white-space</a></p>
