From 97065b2e68dd8768dc1ea092c893c57ebe205026 Mon Sep 17 00:00:00 2001
From: Peter Bengtsson <mail@peterbe.com>
Date: Thu, 25 Feb 2021 08:31:36 -0500
Subject: use class="hidden" not style="display:none"

---
 files/ja/web/api/canvasrenderingcontext2d/arc/index.html | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'files/ja/web/api/canvasrenderingcontext2d/arc/index.html')

diff --git a/files/ja/web/api/canvasrenderingcontext2d/arc/index.html b/files/ja/web/api/canvasrenderingcontext2d/arc/index.html
index 56f9db6d6b..643e43fc8c 100644
--- a/files/ja/web/api/canvasrenderingcontext2d/arc/index.html
+++ b/files/ja/web/api/canvasrenderingcontext2d/arc/index.html
@@ -58,7 +58,7 @@ ctx.stroke();
 
 <p>以下のコードを書き替えると、Canvasの中身がどう変わるか実際に確かめられます。</p>
 
-<div style="display: none;">
+<div class="hidden">
 <h6 id="Playable_code" name="Playable_code">Playable code</h6>
 
 <pre class="brush: html">&lt;canvas id="canvas" width="400" height="200" class="playable-canvas"&gt;&lt;/canvas&gt;
@@ -104,7 +104,7 @@ window.addEventListener("load", drawCanvas);
 
 <p>以下の例は異なった形を描くことで、<code>arc()()</code>メソッドは何ができるのかを示します。</p>
 
-<div style="display: none;">
+<div class="hidden">
 <h6 id="HTML_2">HTML</h6>
 
 <pre class="brush: html">&lt;canvas id="canvas" width="150" height="200"&gt;&lt;/canvas&gt;
-- 
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