diff --git a/composer.lock b/composer.lock
index 6125f255..a552e1ab 100644
--- a/composer.lock
+++ b/composer.lock
@@ -4,7 +4,7 @@
         "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
         "This file is @generated automatically"
     ],
-    "content-hash": "bb378073833071ec654e0f79383e7510",
+    "content-hash": "dbfc241645598b6002cf8ab536d0e1e2",
     "packages": [
         {
             "name": "axy/backtrace",
@@ -206,7 +206,7 @@
     "prefer-stable": false,
     "prefer-lowest": false,
     "platform": {
-        "php": ">=7.4",
+        "php": ">=8.0",
         "ext-json": "*",
         "ext-curl": "*",
         "ext-mbstring": "*"
diff --git a/test/parse.php b/test/parse.php
index 25087603..65704b90 100755
--- a/test/parse.php
+++ b/test/parse.php
@@ -14,44 +14,13 @@
 //
 //echo $proertyList;
 
-$parser = new Parser('.widget-rss.red .title,
-.widget-recent .title {
-  color: red;
-}
-aside .widget-rss:hover {
-  background: #fff;
-}');
-
-$stylesheet = $parser->parse();
-
-
-foreach ($stylesheet->query("[value*='.widget-rss']") as $p) {
-    foreach($p->getSelector() as $selector) {
-        if(strpos($selector, '.widget-rss') !== false) {
-
-            try {
-
-                $p->removeSelector($selector);
-            }
-
-            catch (Exception $e) {
-
-                // empty selector
-                $p['parentNode']->remove($p);
-            }
-        }
-    }
-}
-
-//try {
-
-    echo $stylesheet;
-//}
-//
-//catch (Exception $e) {
-//
-//    echo $e->getMessage();
+//$parser = new Parser('
+//.wp-block-gallery.has-nested-images.columns-default figure.wp-block-image:not(#individual-image):first-child:nth-last-child(2),
+//.wp-block-gallery.has-nested-images.columns-default figure.wp-block-image:not(#individual-image):first-child:nth-last-child(2)~figure.wp-block-image:not(#individual-image) {
+//  width: calc(50% - var(--wp--style--unstable-gallery-gap, 16px)*0.5)
 //}
-//var_dump($parser->getAst());
+//');
+
+$parser = new Parser('.cb + .a~.b.cd[type~="ab cd"] {dir:rtl;}');
 
-//echo $parser;
\ No newline at end of file
+echo (new Renderer(['compress' => false]))->renderAst($parser);
\ No newline at end of file