style: add .highlight class to pre tag

1 files changed, 2 insertions, 2 deletions

diff --git a/public/posts/2022-08-27/php-conference-okinawa-code-golf/index.html b/public/posts/2022-08-27/php-conference-okinawa-code-golf/index.html
index d8b8502..fbac1f0 100644
--- a/public/posts/2022-08-27/php-conference-okinawa-code-golf/index.html
+++ b/public/posts/2022-08-27/php-conference-okinawa-code-golf/index.html
@@ -111,7 +111,7 @@
               書いたものがこちら:
             </p>
             
-            <pre language="php" linenumbering="unnumbered">
+            <pre class="highlight" language="php" linenumbering="unnumbered">
               <code>[&lt;?php $n=$argv[1];foreach([1e4,5e3,2e3,1e3,500,100,50,10,5,1]as$x)for(;$n&gt;=$x;$n-=$x)$r[]=$x;echo implode(&apos;, &apos;,$r??[]);?&gt;]</code>
             </pre>
             
@@ -123,7 +123,7 @@
               こちらは改行とスペースを追加したバージョン:
             </p>
             
-            <pre language="php" linenumbering="unnumbered">
+            <pre class="highlight" language="php" linenumbering="unnumbered">
               <code>[&lt;?php
 
   $n = $argv[1];