slight tweaks

web/src/components/postList/postCard.astro

@@ -6,13 +6,13 @@ const pb = await authPB()
 const { p } = Astro.props
 ---
 
-<div class="mb-8 flex flex-col md:flex-row gap-4 md:gap-3">
+<div class="mb-8 pb-4 md:pb-8 border-b border-gray-200 last:border-b-0 flex flex-col md:flex-row gap-4 md:gap-3">
     <!-- Text content on left -->
     <div class="flex-1  flex flex-col justify-start order-2 md:order-1">
         
         <time datetime={p.publishDate} class="text-sm text-gray-500">{getFormattedDate(p.publishDate)}</time>
         <a href={`/posts/${p.slug}/`} rel="prefetch" class="no-underline hover:underline">
-            <h2 class="text-2xl font-bold ">{p.title}</h2>
+            <h2 class="text-xl font-bold ">{p.title}</h2>
         </a>
         {
             p.description !== "" &&