diff --git a/css/styles.css b/css/styles.css
index fc33074..0008689 100644
--- a/css/styles.css
+++ b/css/styles.css
@@ -41,7 +41,7 @@ a:hover {
     right: 1.5rem;
     border: 1px solid #d1d5db; /* gray-300 */
     padding: 0.5rem 1rem; /* py-2 px-4 */
-    border-radius: 9999px; /* rounded-full */
+    border-radius: 0.5rem; /* rounded-lg */
     font-size: 0.875rem; /* text-sm */
     font-weight: 500; /* font-medium */
     color: #374151; /* gray-700 */
diff --git a/day_23.html b/day_23.html
index ca13cdb..e904828 100644
--- a/day_23.html
+++ b/day_23.html
@@ -82,10 +82,7 @@ <h1 class="text-4xl md:text-5xl font-bold text-teal-800">Intermediate Problem So
 </div>
     <div class="container mx-auto p-4 sm:p-6 lg:p-8">
 
-        <div class="text-center mb-12">
-            <h1 class="text-4xl md:text-5xl font-bold text-slate-900">30-Day Problem Solving Roadmap</h1>
-            <p class="text-lg md:text-xl text-slate-600 mt-2">Day 23: Anagrams & Frequency Maps</p>
-        </header>
+
 
         <main class="space-y-16">