diff --git a/css/admin.css b/css/admin.css
index 5eaa7fc..b3d0b7c 100644
--- a/css/admin.css
+++ b/css/admin.css
@@ -186,7 +186,7 @@
 }
 
 .badge {
-  border-size: 1px;
+  border-width: 1px;
   padding: 2px 8px;
   margin-right: 2px;
   margin-bottom: 5px;