当サイトはユーザー体験を改善するためのメンテナンスを実施中に機能が制限される予定です。記事を読んでもあなたの問題が解決せず質問をしたい場合は、Twitter の @FirefoxSupport、Reddit の /r/firefox で、サポートコミュニティが皆さんを助けようと待機しています。

Avatar for Username

Mozilla サポートの検索

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

詳しく学ぶ

このスレッドはアーカイブに保管されました。 必要であれば新たに質問してください。

What does red-color characters means in HTML code?

  • 1 件の返信
  • 4 人がこの問題に困っています
  • 1 回表示
  • 最後の返信者: knorretje

Victor.Ye
Victor.Ye
more options

I right-click on the webpage in the Firefox browser, and click on "view source code". Then I see the HTML source code. Some characters are in red color. I wonder what is means. Why dos the red-color characters mean? Does it mean that the source code is error in grammer? I don't think so. But the slash in the label <br /> is in red color. I wonder what is happening.

I right-click on the webpage in the Firefox browser, and click on "view source code". Then I see the HTML source code. Some characters are in red color. I wonder what is means. Why dos the red-color characters mean? Does it mean that the source code is error in grammer? I don't think so. But the slash in the label &lt;br /&gt; is in red color. I wonder what is happening.

すべての返信 (1)

knorretje
knorretje
more options

The red color only means that it's a bit special and the red color makes it easier to see. It does not mean that it's an error in the grammar. To see the errors and the warning you can open the errorconsole. On my computer I can press Ctrl+Shift+J or use the menus to open the errorconsole .