diff --git a/examples/assets/github_profile_reduced.html b/examples/assets/github_profile_reduced.html
index 653c2c74..fd446c55 100644
--- a/examples/assets/github_profile_reduced.html
+++ b/examples/assets/github_profile_reduced.html
@@ -3,12 +3,14 @@
   <head>
     <meta charset="utf-8">
     <style type="text/css">
-      html, html::backdrop {
+      html, html ::backdrop {
         --borderColor-default: #d1d9e0;
       }
 
       .Box{
-          border: 3px solid var(--borderColor-default);
+          border-style: solid;
+          border-width: 3px;
+          border-color: 3px solid var(--borderColor-default);
       }
     </style>
   </head>
