report test results on the page, not in the console

www/assert/index.html

@@ -9,9 +9,17 @@
     <style>
         .report {
             font-size: 40px;
-
         }
 
+        .success {
+            border: 3px solid green;
+        }
+        .failure {
+            border: 3px solid red;
+        }
+        .error {
+            border: 1px solid red;
+        }
     </style>
 
 </head>