1 files changed, 9 insertions, 8 deletions
diff --git a/services/nuldoc/public/blog/posts/2025-01-26/yaml-breaking-changes-between-v1-1-and-v1-2/index.html b/services/nuldoc/public/blog/posts/2025-01-26/yaml-breaking-changes-between-v1-1-and-v1-2/index.html
index 496d5af3..305c976a 100644
--- a/services/nuldoc/public/blog/posts/2025-01-26/yaml-breaking-changes-between-v1-1-and-v1-2/index.html
+++ b/services/nuldoc/public/blog/posts/2025-01-26/yaml-breaking-changes-between-v1-1-and-v1-2/index.html
@@ -128,14 +128,15 @@
                 YAML 1.1 では、<code>&lt;&lt;</code> という文字列をキーに指定することで、マップをマージすることができた。
               </p>
               <div class="codeblock">
-                <pre class="shiki github-light" style="background-color:#f5f5f5;color:#24292e" tabindex="0"><code><span class="line"><span style="color:#22863A">x</span><span style="color:#24292E">: </span><span style="color:#D73A49">&#x26;</span><span style="color:#6F42C1">base</span></span>
-<span class="line"><span style="color:#22863A">  a</span><span style="color:#24292E">: </span><span style="color:#005CC5">123</span></span>
-<span class="line"><span style="color:#6A737D"># => { "x": { "a": 123 } }</span></span>
-<span class="line"></span>
-<span class="line"><span style="color:#005CC5">y</span><span style="color:#24292E">:</span></span>
-<span class="line"><span style="color:#005CC5">  &#x3C;&#x3C;</span><span style="color:#24292E">: </span><span style="color:#D73A49">*</span><span style="color:#24292E">base</span></span>
-<span class="line"><span style="color:#22863A">  b</span><span style="color:#24292E">: </span><span style="color:#005CC5">456</span></span>
-<span class="line"><span style="color:#6A737D"># => { "y": { "a": 123, "b": 456 } }</span></span></code></pre>
+                <pre class="highlight" style="background-color:#f5f5f5"><code><span style="color: #116329">x</span><span style="color: #24292f;background-color: #f6f8fa">:</span> <span style="color: #0550ae">&amp;base</span>
+  <span style="color: #116329">a</span><span style="color: #24292f;background-color: #f6f8fa">:</span> <span style="color: #0550ae">123</span>
+<span style="color: #6e7781"># =&gt; { "x": { "a": 123 } }</span>
+
+<span style="color: #116329">y</span><span style="color: #24292f;background-color: #f6f8fa">:</span>
+  <span style="color: #116329">&lt;&lt;</span><span style="color: #24292f;background-color: #f6f8fa">:</span> <span style="color: #0550ae">*base</span>
+  <span style="color: #116329">b</span><span style="color: #24292f;background-color: #f6f8fa">:</span> <span style="color: #0550ae">456</span>
+<span style="color: #6e7781"># =&gt; { "y": { "a": 123, "b": 456 } }</span>
+</code></pre>
               </div>
               <p>
                 1.2 からはこれができなくなる。