Add shadow to blog title card

Signed-off-by: Piotr Płaczek <[email protected]>

Author: piotrpdev

_layouts/blog.html

@@ -3,7 +3,7 @@
 ---
 <div class="row align-items-start justify-content-center my-5">
     <div class="col-lg-3 mb-5" role="complementary" aria-labelledby="page-title">
-        <div class="card px-2 mx-2">
+        <div class="card shadow px-2 mx-2">
             <div class="card-body">
                 <h1 class="fs-3" class="card-title" id="page-title">{{ page.title }}</h1>
                 <div class="container g-0 mt-4">