diff --git a/Web/css/modern.css b/Web/css/modern.css
index 2dac20a..ff91b4e 100644
--- a/Web/css/modern.css
+++ b/Web/css/modern.css
@@ -5,7 +5,7 @@
     --primary-blue: #3b82f6;
     --text-light: #e5e7eb;
 /* Add dark blue variable */
-    --bg-darkblue-inner: #001021;
+    --bg-darkblue: #0f172a;
     --container-bg-start: #2b2b2b;
     --container-border: var(--primary-blue);
 }
@@ -55,10 +55,8 @@ a:hover, .btn:hover, .nav-link:hover {
 
 /* Main window styling (window within window) */
 .custom-container.dark-box {
-    margin: 2rem auto;
-    background: linear-gradient(135deg, var(--container-bg-start), var(--bg-darkblue-inner));
-    width: 90%;
-    max-width: 1200px;
+    margin: 2rem;
+    background: linear-gradient(135deg, var(--container-bg-start), var(--bg-darkblue));
     border: 2px solid var(--container-border);
     border-radius: var(--border-radius);
     padding: 1rem;