マークアップを微調整

Author: kp54

_includes/navbar.html

@@ -10,7 +10,7 @@
       <li><a href="/sponsorship/">スポンサー募集</a></li>
       <li><a href="{{ site.contact }}" target="_blank">お問い合わせ</a></li>
     </ul>
-    <div class="text-xl px-8 py-4 rounded-r-[40px] bg-[#cc8f2e] text-[#f5f5f5] inset-shadow-[0px_-2px_10px_rgba(125,125,125,0.25)] flex flex-col justify-center">
+    <div class="text-xl px-8 py-4 rounded-r-[40px] bg-[#cc8f2e] text-[#f5f5f5] inset-shadow-[0px_-2px_10px_rgba(125,125,125,0.25)] flex items-center">
       <a href="/registration/">参加申込</a>
     </div>
   </nav>