Merge pull request svelte-jp#47 from tomoam/update-up-to-20231029

2023/10/29 迄の更新に追従

Author: tomoam

content/tutorial/01-svelte/01-introduction/03-dynamic-attributes/README.md

@@ -32,5 +32,5 @@ Webアプリケーションは、例えば視覚や動作に障害のある方
 
 ```svelte
 /// file: App.svelte
-<img +++{src}+++ alt="A man dances." />
+<img +++{src}+++ alt="{name} dances." />
 ```

src/app.css

@@ -23,6 +23,9 @@ button:focus-visible {
 pre.language-diff code {
 	color: rgba(0, 0, 0, 0.4);
 }
+.dark pre.language-diff code {
+	color: rgba(255, 255, 255, 0.4);
+}
 
 .language-diff .inserted,
 .language-diff .deleted {