diff --git a/app/Views/errors/403.php b/app/Views/errors/403.php
index 50d13e13..a76bcf1f 100755
--- a/app/Views/errors/403.php
+++ b/app/Views/errors/403.php
@@ -41,11 +41,20 @@
         text-align: center;
     }
 
+    .error-illustration-frame {
+        display: inline-block;
+        max-width: 100%;
+        line-height: 0;
+        margin: 0 auto 24px auto;
+    }
+
     .error-image {
-        width: min(100%, 560px);
-        height: auto;
         display: block;
-        margin: 0 auto 10px auto;
+        width: 446px;
+        height: auto;
+        max-width: 100%;
+        max-height: 52vh;
+        object-fit: contain;
     }
 
     .error-title {
@@ -98,7 +107,7 @@
             background-image: radial-gradient(circle at 0 0, rgba(87, 233, 255, 0.12) 0, rgba(87, 233, 255, 0.12) 120px, transparent 120px), radial-gradient(circle at 100% 100%, rgba(87, 233, 255, 0.12) 0, rgba(87, 233, 255, 0.12) 140px, transparent 140px);
         }
 
-        .error-image {
+        .error-illustration-frame {
             margin-bottom: 20px;
         }
 
@@ -113,7 +122,15 @@
 
 <body>
     <main class="error-wrapper">
-        <img class="error-image" src="<?= base_url()."public"; ?>/assets/images/errors/403_illustration.png" alt="403 access denied">
+        <div class="error-illustration-frame">
+            <img class="error-image"
+                src="<?= base_url()."public"; ?>/assets/images/errors/403_illustration.png"
+                width="446"
+                height="415"
+                decoding="async"
+                fetchpriority="high"
+                alt="403 access forbidden">
+        </div>
         <h1 class="error-title">ACCESS DENIED</h1>
         <p class="error-subtitle">
             <?= isset($message) && !empty($message) ? $message : "You don't have permission to access this page." ?>
diff --git a/public/assets/images/errors/403_illustration.png b/public/assets/images/errors/403_illustration.png
index 1c277537..be1912c3 100644
Binary files a/public/assets/images/errors/403_illustration.png and b/public/assets/images/errors/403_illustration.png differ
