diff --git a/templates/devices.html b/templates/devices.html
index 264d5fb..d346457 100644
--- a/templates/devices.html
+++ b/templates/devices.html
@@ -5,7 +5,8 @@
   <style>
     /* Stylizacja progress bara zgodnie z device_detail.html */
     .progress-container {
-      width: 50%;
+      width: 60%;
+      max-width: 500px;
       margin: 20px auto;
       background: #444;
       border-radius: 5px;