Fix tooltip + enhancement

Adressed PR's comment

Fix CSS issue

plugins/autoload.php

@@ -1,10 +1,5 @@
 <?php
 
-// This file is automatically generated, please do not edit it.
-// To update configuration, use bin/console plugins:* commands.
-
 return call_user_func(function () {
-    $loader = require __DIR__ . '/../vendor/autoload.php';
-
-    return $loader;
+    return require __DIR__ . '/../vendor/autoload.php';
 });