visibility:hiddenは名前の通り、要素はあるけど見えない状態。 display:noneは、要素も取得されず、完全にその場にない扱い。 検証準備 html <!doctype html> <html lang="ja"> <head> <meta charset="UTF-8"> <title>difference between visibility hidden and display none</title> <link rel="stylesheet" href="css/style.css"> </head> <body> <div id="one" class="box"></div> <div id="two" class="box"> <h3>Visibility:hidden</h3> エレメント描画されず。けど、表示エリアは「残る」。背景色で塗りつぶした感
![display:none と visibility:hidden の違い - Qiita](https://cdn-ak-scissors.b.st-hatena.com/image/square/afb11bce43c8cc1b8ddf117ede1d7de9e815a6e2/height=288;version=1;width=512/https%3A%2F%2Fqiita-user-contents.imgix.net%2Fhttps%253A%252F%252Fcdn.qiita.com%252Fassets%252Fpublic%252Farticle-ogp-background-412672c5f0600ab9a64263b751f1bc81.png%3Fixlib%3Drb-4.0.0%26w%3D1200%26mark64%3DaHR0cHM6Ly9xaWl0YS11c2VyLWNvbnRlbnRzLmltZ2l4Lm5ldC9-dGV4dD9peGxpYj1yYi00LjAuMCZ3PTk3MiZoPTM3OCZ0eHQ9ZGlzcGxheSUzQW5vbmUlMjAlRTMlODElQTglMjB2aXNpYmlsaXR5JTNBaGlkZGVuJTIwJUUzJTgxJUFFJUU5JTgxJTk1JUUzJTgxJTg0JnR4dC1hbGlnbj1sZWZ0JTJDdG9wJnR4dC1jb2xvcj0lMjMyMTIxMjEmdHh0LWZvbnQ9SGlyYWdpbm8lMjBTYW5zJTIwVzYmdHh0LXNpemU9NTYmcz1jMTVhZmI1ODcyYWVhYWRiZWQ1NWVkYTMwYmI0M2Y3Mw%26mark-x%3D142%26mark-y%3D57%26blend64%3DaHR0cHM6Ly9xaWl0YS11c2VyLWNvbnRlbnRzLmltZ2l4Lm5ldC9-dGV4dD9peGxpYj1yYi00LjAuMCZoPTc2Jnc9NzcwJnR4dD0lNDByaWNvJnR4dC1jb2xvcj0lMjMyMTIxMjEmdHh0LWZvbnQ9SGlyYWdpbm8lMjBTYW5zJTIwVzYmdHh0LXNpemU9MzYmdHh0LWFsaWduPWxlZnQlMkN0b3Amcz1iZjQ5M2FlNWI0YjQ3OTQxZDY5YTY2ODdhYjU3MGU3NA%26blend-x%3D142%26blend-y%3D486%26blend-mode%3Dnormal%26s%3D2e9881b1237ce63c8c3966f1e003868f)