diff --git a/docs/tests/procedural-cosmetic-filters.html b/docs/tests/procedural-cosmetic-filters.html
index 9535f1ff2..4de93db9e 100644
--- a/docs/tests/procedural-cosmetic-filters.html
+++ b/docs/tests/procedural-cosmetic-filters.html
@@ -73,133 +73,133 @@
 <h3>Tests</h3>
 <div id="pcf" class="tests">
 
-<div id="a1" class="tile">
+<div class="tile">
     <div class="pass"><div class="fail"><a><b></b></a></div></div>
-    <code>#pcf #a1 .fail:has(b)</code>
+    <code> .fail:has(b)</code>
     </div>
 
-<div id="a2" class="tile">
+<div class="tile">
     <div class="pass"><div class="fail"><a><b></b></a></div></div>
-    <code>#pcf #a2 .fail:has(> a > b)</code>
+    <code> .fail:has(> a > b)</code>
     </div>
 
-<div id="a3" class="tile">
+<div class="tile">
     <div class="pass"><div class="fail"></div><a><b></b></a></div>
-    <code>#pcf #a3 .fail:has(+ a > b)</code>
+    <code> .fail:has(+ a > b)</code>
     </div>
 
-<div id="a4" class="tile">
+<div class="tile">
     <div class="pass"><div class="fail"></div><a><b></b></a></div>
-    <code>#pcf #a4 .fail:has(:scope + a > b)</code>
+    <code> .fail:has(:scope + a > b)</code>
     </div>
 
-<div id="a5" class="tile">
+<div class="tile">
     <div class="pass"><div class="fail"><a><b></b></a></div></div>
-    <code>#pcf #a5 .fail:has(:is(.pass a > b))</code>
+    <code> .fail:has(:is(.pass a > b))</code>
     </div>
 
-<div id="a6" class="tile">
+<div class="tile">
     <div class="pass"><div class="fail"><a><b></b></a></div></div>
-    <code>#pcf #a6 .fail:not(:has(c))</code>
+    <code> .fail:not(:has(c))</code>
     </div>
 
-<div id="a7" class="tile">
+<div class="tile">
     <div class="pass"><div class="fail"><a><b>I am a needle!!!</b></a></div></div>
-    <code>#pcf #a7 .fail:has-text(needle)</code>
+    <code> .fail:has-text(needle)</code>
     </div>
 
-<div id="a8" class="tile">
+<div class="tile">
     <div class="pass"><div class="fail"><a><b>I am a needle!!!</b></a></div></div>
-    <code>#pcf #a8 .fail:has-text(/NEEDLE/i)</code>
+    <code> .fail:has-text(/NEEDLE/i)</code>
     </div>
 
-<div id="a9" class="tile">
+<div class="tile">
     <div class="pass"><div class="fail"><a><b>I am a needle!!!</b></a></div></div>
-    <code>#pcf #a9 .fail:not(:has-text(haystack))</code>
+    <code> .fail:not(:has-text(haystack))</code>
     </div>
 
-<div id="a10" class="tile">
+<div class="tile">
     <div class="pass"><div class="fail"><a><b></b></a></div></div>
-    <code>#pcf #a10 .fail:matches-css(position: absolute)</code>
+    <code> .fail:matches-css(position: absolute)</code>
     </div>
 
-<div id="a11" class="tile">
+<div class="tile">
     <div class="pass"><div class="fail"><a><b></b></a></div></div>
-    <code>#pcf #a11 .fail:has(a:matches-css-before(opacity: 0))</code>
+    <code> .fail:has(a:matches-css-before(opacity: 0))</code>
     </div>
 
-<div id="a12" class="tile">
+<div class="tile">
     <div class="pass"><div class="fail"><a><b></b></a></div></div>
-    <code>#pcf #a12 .fail:has(b:matches-css-after(opacity: 0))</code>
+    <code> .fail:has(b:matches-css-after(opacity: 0))</code>
     </div>
 
-<div id="a13" class="tile">
+<div class="tile">
     <div class="pass"><div class="fail"><a><b></b></a></div></div>
-    <code>#pcf #a13 .fail > a > b:nth-ancestor(2)</code>
+    <code> .fail > a > b:nth-ancestor(2)</code>
     </div>
 
-<div id="a14" class="tile">
+<div class="tile">
     <div class="pass"><div class="fail"><a><b></b></a></div></div>
-    <code>#pcf #a14:xpath(.//b/../..)</code>
+    <code>:xpath(.//b/../..)</code>
     </div>
 
-<div id="a15" class="tile">
+<div class="tile">
     <div class="pass"><div class="fail"><a>Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna<b>aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat.</b>Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur.</a></div></div>
-    <code>#pcf #a15 .fail:min-text-length(300)</code>
+    <code> .fail:min-text-length(300)</code>
     </div>
 
-<div id="a16" class="tile">
+<div class="tile">
     <div class="pass"><a><b></b></a><div class="fail"></div></div>
-    <code>#pcf #a16 .pass > a:has(b) + .fail</code>
+    <code> .pass > a:has(b) + .fail</code>
     </div>
 
-<div id="a17" class="tile">
+<div class="tile">
     <div class="pass"><a><b></b></a><div class="fail"><a><b></b></a></div></div>
-    <code>#pcf #a17 .pass > a:has(b) + .fail:has(b)</code>
+    <code> .pass > a:has(b) + .fail:has(b)</code>
     </div>
 
-<div id="a18" class="tile">
+<div class="tile watchattr1">
     <div class="pass"><div class="pass"><a><b class="ok"></b></a></div></div>
-    <code>#pcf #a18 .pass:watch-attr(class) > .fail:has(b.notok)</code>
+    <code> .pass:watch-attr(class) > .fail:has(b.notok)</code>
     <script>
         self.setTimeout(( ) =>
             {
-                document.querySelector('#a18 .pass > .pass').className = 'fail';
-                document.querySelector('#a18 .pass > .fail b.ok').className = 'notok';
+                document.querySelector('.watchattr1 .pass > .pass').className = 'fail';
+                document.querySelector('.watchattr1 .pass > .fail b.ok').className = 'notok';
             },
             500
         );
     </script>
     </div>
 
-<div id="a19" class="tile">
+<div class="tile">
     <div class="pass"><div class="fail"></div><a></a><b></b></div>
-    <code>#pcf #a19 .fail:has(+ a)</code>
+    <code> .fail:has(+ a)</code>
     </div>
 
-<div id="a20" class="tile">
+<div class="tile">
     <div class="pass"><div class="fail"></div><a><b></b></a></div>
-    <code>#pcf #a20 .fail:has(~ a:has(b))</code>
+    <code> .fail:has(~ a:has(b))</code>
     </div>
 
-<div id="a21" class="tile">
+<div class="tile">
     <div class="pass"><div class="fail"></div><a><b></b></a></div>
-    <code>#pcf #a21 .fail:remove()</code>
+    <code> .fail:remove()</code>
     </div>
 
-<div id="a22" class="tile">
+<div class="tile">
     <div class="pass"><div class="fail"><a><b></b></a></div></div>
-    <code>#pcf #a22 b:upward(2)</code>
+    <code> b:upward(2)</code>
     </div>
 
-<div id="a23" class="tile">
+<div class="tile">
     <div class="pass"><div class="fail"><a><b></b></a></div></div>
-    <code>#pcf #a23 b:upward(.fail)</code>
+    <code> b:upward(.fail)</code>
     </div>
 
-<div id="a24" class="tile">
+<div class="tile">
     <div class="pass"><div class="fail"><a><b></b></a></div></div>
-    <code>#pcf #a24 b:upward(.fail):style(visibility: hidden !important)</code>
+    <code> b:upward(.fail):style(visibility: hidden !important)</code>
     </div>
 
 </div>
@@ -208,10 +208,17 @@
     const hostname = self.location.hostname;
     const filters = [];
     const fragment = document.createDocumentFragment();
-    for ( const node of document.querySelectorAll('code') ) {
+    let i = 1;
+    for ( const tile of document.querySelectorAll('.tile') ) {
+        const id = `a${i}`;
+        tile.id = id;
+        const code = tile.querySelector('code');
+        const filter = `#pcf #${id}${code.textContent}`;
+        code.textContent = filter;
         const div = document.createElement('div');
-        div.textContent = `${hostname}#?#${node.textContent}`;
+        div.textContent = `${hostname}#?#${filter}`;
         fragment.appendChild(div);
+        i += 1;
     }
     const parent = document.querySelector('.filters');
     while ( parent.lastElementChild !== null ) {