diff --git a/index.php b/index.php
index 21b651269ba1eecb33e459f2656215bf02f2271f..a49e56fec0764332379ba4b0900bd272e4185675 100644
--- a/index.php
+++ b/index.php
@@ -20,9 +20,9 @@
  * Menu
  */
 $menuParams = [
-    'showStart'                   => false,
+    'showStart' => false,
     'data-show-button-on-desktop' => 1,
-    'Project'                     => $Site->getProject()
+    'Project' => $Site->getProject()
 ];
 
 if (isset($templateSettings['homeLink']) && $templateSettings['homeLink']) {
@@ -33,10 +33,13 @@
     $menuParams['startText'] = $templateSettings['homeLinkText'];
 }
 
-if ($Project->getConfig('templateCologne.settings.enableIndependentMenu') && $Project->getConfig('templateCologne.settings.menuId')) {
-    $menuParams['menuId']              = $Project->getConfig('templateCologne.settings.menuId');
+$enableIndependentMenu = $Project->getConfig('templateCologne.settings.enableIndependentMenu');
+$independentMenuId = $Project->getConfig('templateCologne.settings.menuId');
+
+if ($enableIndependentMenu && $independentMenuId) {
+    $menuParams['menuId'] = $enableIndependentMenu;
     $menuParams['showFirstLevelIcons'] = $Project->getConfig('templateCologne.settings.showFirstLevelIcons');
-    $menuParams['showStart']           = false;
+    $menuParams['showStart'] = false;
 }
 
 // Site own / independent menu
@@ -56,20 +59,22 @@
 }
 
 $createBasketButton = true;
+$simpleSiteTypes = [
+    'quiqqer/order:types/orderingProcess',
+    'quiqqer/order:types/shoppingCart',
+    'quiqqer/order-simple-checkout:types/simpleCheckout',
+];
 
-if ($Site->getAttribute('type') == 'quiqqer/order:types/orderingProcess' ||
-    $Site->getAttribute('type') == 'quiqqer/order:types/shoppingCart' ||
-    $Site->getAttribute('type') == 'quiqqer/order-simple-checkout:types/simpleCheckout') {
+if (in_array($Site->getAttribute('type'), $simpleSiteTypes)) {
     $createBasketButton = false;
-
     $Template->setAttribute('content-header', false);
 }
 
 $InitialBasketPrice = new QUI\ERP\Money\Price(0, $Currency);
 
-$Logo       = $Project->getMedia()->getLogoImage();
+$Logo = $Project->getMedia()->getLogoImage();
 $logoHeight = $templateSettings['logoHeight'];
-$logoWidth  = false;
+$logoWidth = false;
 
 try {
     if ($Logo) {
@@ -79,9 +84,9 @@
     QUI\System\Log::addNotice($Exception->getMessage());
 }
 
-$templateSettings['Logo']               = $Logo;
-$templateSettings['logoHeight']         = $logoHeight;
-$templateSettings['logoWidth']          = $logoWidth;
+$templateSettings['Logo'] = $Logo;
+$templateSettings['logoHeight'] = $logoHeight;
+$templateSettings['logoWidth'] = $logoWidth;
 $templateSettings['initialBasketPrice'] = $InitialBasketPrice->getDisplayPrice();
 $templateSettings['createBasketButton'] = $createBasketButton;
 
@@ -104,27 +109,24 @@
  * Flags
  */
 $Flags = new QUI\Bricks\Controls\LanguageSwitches\Flags([
-    'Site'      => $Site,
+    'Site' => $Site,
     'showFlags' => true,
-    'showText'  => true,
-    'all'       => true
+    'showText' => true,
+    'all' => true
 ]);
 
-
 /**
  * Langguage and currency swtich
  */
 //$LangCurrencySwitch = new \QUI\TemplateCologne\Controls\LangCurrencySwitch();
 $LangCurrencySwitch = null;
 
-
-
 /**
  * Sign up / registration page
  */
 $registerSiteUrl = false;
 
-$types = [
+$registerSiteTypes = [
     'quiqqer/frontend-users:types/registrationSignUp',
     'quiqqer/frontend-users:types/registration',
 ];
@@ -133,7 +135,7 @@
     'where' => [
         'type' => [
             'type'  => 'IN',
-            'value' => $types
+            'value' => $registerSiteTypes
         ]
     ],
     'limit' => 1
@@ -145,18 +147,18 @@
 }
 
 // array to assign
-$templateSettings['BricksManager']      = QUI\Bricks\Manager::init();
-$templateSettings['Project']            = $Project;
-$templateSettings['Menu']               = $Menu;
-$templateSettings['Avatar']             = $Avatar;
-$templateSettings['productPage']        = $productPage;
-$templateSettings['Flags']              = $Flags;
+$templateSettings['BricksManager'] = QUI\Bricks\Manager::init();
+$templateSettings['Project'] = $Project;
+$templateSettings['Menu'] = $Menu;
+$templateSettings['Avatar'] = $Avatar;
+$templateSettings['productPage'] = $productPage;
+$templateSettings['Flags'] = $Flags;
 $templateSettings['LangCurrencySwitch'] = $LangCurrencySwitch;
-$templateSettings['countLanguages']     = \count($Project->getLanguages());
-$templateSettings['Search']             = new QUI\ERP\Products\Search\Controls\Suggest([
+$templateSettings['countLanguages'] = \count($Project->getLanguages());
+$templateSettings['Search'] = new QUI\ERP\Products\Search\Controls\Suggest([
     'globalsearch' => true
 ]);
-$templateSettings['registerSiteUrl']    = $registerSiteUrl;
+$templateSettings['registerSiteUrl'] = $registerSiteUrl;
 
 $Template->setAttributes($templateSettings);
 
diff --git a/src/QUI/TemplateCologne/Controls/CurrencySwitch.php b/src/QUI/TemplateCologne/Controls/CurrencySwitch.php
index e447122ee59c825aec8b622458055fdc37bff395..c1c124227cefb29e8912ea7618ff2e31fe323afc 100644
--- a/src/QUI/TemplateCologne/Controls/CurrencySwitch.php
+++ b/src/QUI/TemplateCologne/Controls/CurrencySwitch.php
@@ -21,11 +21,11 @@ class CurrencySwitch extends QUI\Control
     public function __construct($attributes = [])
     {
         $this->setAttributes([
-            'class'               => 'quiqqer-currency-switch',
+            'class' => 'quiqqer-currency-switch',
             'userRelatedCurrency' => 1, // 1 / 0 -> is user allowed to change currency?
         ]);
 
-        $this->addCSSFile(dirname(__FILE__).'/CurrencySwitch.css');
+        $this->addCSSFile(dirname(__FILE__) . '/CurrencySwitch.css');
 
         parent::__construct($attributes);
     }
@@ -51,7 +51,7 @@ public function getBody()
         if ($this->isCurrencySwitchAllowed()) {
             try {
                 $Package = QUI::getPackage('quiqqer/erp');
-                $Config  = $Package->getConfig();
+                $Config = $Package->getConfig();
 
                 if ($Config->getValue('general', 'userRelatedCurrency')) {
                     $this->setJavaScriptControl('package/quiqqer/currency/bin/controls/Switch');
@@ -68,11 +68,11 @@ public function getBody()
         }
 
         $Engine->assign([
-            'this'            => $this,
+            'this' => $this,
             'DefaultCurrency' => $Currency,
         ]);
 
-        return $Engine->fetch(dirname(__FILE__).'/CurrencySwitch.html');
+        return $Engine->fetch(dirname(__FILE__) . '/CurrencySwitch.html');
     }
 
     /**
diff --git a/src/QUI/TemplateCologne/Controls/Menu/Categories.php b/src/QUI/TemplateCologne/Controls/Menu/Categories.php
index 92bb4a1cf235d6ba9d88453bca5520dca2146a72..53885961b9d14550db30b57d4589fd377071be79 100644
--- a/src/QUI/TemplateCologne/Controls/Menu/Categories.php
+++ b/src/QUI/TemplateCologne/Controls/Menu/Categories.php
@@ -27,16 +27,16 @@ class Categories extends QUI\Control
     public function __construct($attributes = [])
     {
         $this->setAttributes([
-            'class'            => 'quiqqer-categories-menu',
-            'startId'          => 1, // site id or site link where menu starts by. 1 is start page (first project page)
-            'template'         => \dirname(__FILE__).'/Categories.html', // nav wrapper
-            'menuFile'         => \dirname(__FILE__).'/Categories.Menu.html', // contains children (sites),
-            'jsControl'        => 'package/quiqqer/template-cologne/bin/javascript/controls/Menu/Categories',
-            'showDescFor'      => 'all', // Show category description: all / firstLevel / none
+            'class' => 'quiqqer-categories-menu',
+            'startId' => 1, // site id or site link where menu starts by. 1 is start page (first project page)
+            'template' => \dirname(__FILE__) . '/Categories.html', // nav wrapper
+            'menuFile' => \dirname(__FILE__) . '/Categories.Menu.html', // contains children (sites),
+            'jsControl' => 'package/quiqqer/template-cologne/bin/javascript/controls/Menu/Categories',
+            'showDescFor' => 'all', // Show category description: all / firstLevel / none
             'showBasketButton' => false
         ]);
 
-        $this->addCSSFile(\dirname(__FILE__).'/Categories.css');
+        $this->addCSSFile(\dirname(__FILE__) . '/Categories.css');
 
         parent::__construct($attributes);
     }
@@ -47,7 +47,7 @@ public function __construct($attributes = [])
      */
     public function getBody()
     {
-        $Engine  = QUI::getTemplateManager()->getEngine();
+        $Engine = QUI::getTemplateManager()->getEngine();
         $Project = $this->getProject();
 
 
@@ -66,10 +66,10 @@ public function getBody()
             return '';
         }
 
-        $cache = EventHandler::menuCacheName().'/megaMenu/';
+        $cache = EventHandler::menuCacheName() . '/megaMenu/';
 
         $cache .= \md5(
-            $this->getSite()->getCachePath().
+            $this->getSite()->getCachePath() .
             \serialize($this->getAttributes())
         );
 
@@ -85,12 +85,12 @@ public function getBody()
         }
 
         $Engine->assign([
-            'menuFile'         => $this->getAttribute('menuFile'),
-            'this'             => $this,
-            'showDescFor'      => $this->getAttribute('showDescFor'),
+            'menuFile' => $this->getAttribute('menuFile'),
+            'this' => $this,
+            'showDescFor' => $this->getAttribute('showDescFor'),
             'showBasketButton' => $showBasketButton,
-            'Site'             => $Site,
-            'Project'          => $Project
+            'Site' => $Site,
+            'Project' => $Project
         ]);
 
         $result = $Engine->fetch($this->getAttribute('template'));
diff --git a/src/QUI/TemplateCologne/Controls/Payments.php b/src/QUI/TemplateCologne/Controls/Payments.php
index d9178e1078048696a0aeda0c69574533acf53eb2..96d6e7834dfedf088a4756a79d10caf303fbad88 100644
--- a/src/QUI/TemplateCologne/Controls/Payments.php
+++ b/src/QUI/TemplateCologne/Controls/Payments.php
@@ -26,13 +26,13 @@ class Payments extends QUI\Control
     public function __construct($attributes = [])
     {
         $this->setAttributes([
-            'class'          => 'quiqqer-payments-control',
-            'showInactive'   => false,
-            'template'       => 'list',
+            'class' => 'quiqqer-payments-control',
+            'showInactive' => false,
+            'template' => 'list',
             // Custom children template (path to html file); overwrites "template".
             'customTemplate' => false,
             // Custom children template css (path to css file); overwrites "template".
-            'customCss'      => false,
+            'customCss' => false,
         ]);
 
         parent::__construct($attributes);
@@ -51,7 +51,7 @@ public function getBody()
             return '';
         }
 
-        $Engine   = QUI::getTemplateManager()->getEngine();
+        $Engine = QUI::getTemplateManager()->getEngine();
         $Payments = \QUI\ERP\Accounting\Payments\Payments::getInstance();
         $payments = $Payments->getpayments();
 
@@ -62,17 +62,16 @@ public function getBody()
         }
 
         $Engine->assign([
-            'payments'     => $payments,
+            'payments' => $payments,
             'showInactive' => $this->getAttribute('showInactive')
         ]);
 
         // load custom template (if set)
-        if ($this->getAttribute('customTemplate')
-            && \file_exists($this->getAttribute('customTemplate'))
-        ) {
-            if ($this->getAttribute('customCss')
-                && \file_exists($this->getAttribute('customCss'))
-            ) {
+        $customTemplate = $this->getAttribute('customTemplate');
+        $customCss = $this->getAttribute('customCss');
+
+        if ($customTemplate && \file_exists($customTemplate)) {
+            if ($customCss && \file_exists($customCss)) {
                 $this->addCSSFile($this->getAttribute('customCss'));
             }
 
@@ -83,12 +82,12 @@ public function getBody()
         switch ($this->getAttribute('template')) {
             case 'list':
                 $template = dirname(__FILE__) . '/Payments.List.html';
-                $css      = dirname(__FILE__) . '/Payments.List.css';
+                $css = dirname(__FILE__) . '/Payments.List.css';
                 break;
             case 'grid':
             default:
                 $template = dirname(__FILE__) . '/Payments.Grid.html';
-                $css      = dirname(__FILE__) . '/Payments.Grid.css';
+                $css = dirname(__FILE__) . '/Payments.Grid.css';
         }
 
         $this->addCSSFile($css);
diff --git a/src/QUI/TemplateCologne/Controls/ProductGallery.php b/src/QUI/TemplateCologne/Controls/ProductGallery.php
index e8a5500701e2048b6724b682b42e0526ef7b6cb3..8a7386096c59739e2955f2e375f3fe333639fe81 100644
--- a/src/QUI/TemplateCologne/Controls/ProductGallery.php
+++ b/src/QUI/TemplateCologne/Controls/ProductGallery.php
@@ -8,6 +8,7 @@
 
 use QUI;
 use QUI\ERP\Products\Handler\Fields;
+
 use function is_a;
 use function usort;
 
@@ -43,7 +44,7 @@ public function getBody()
             return '';
         }
 
-        $Engine  = QUI::getTemplateManager()->getEngine();
+        $Engine = QUI::getTemplateManager()->getEngine();
         $Product = $this->getAttribute('Product');
         $Gallery = new QUI\Gallery\Controls\Slider();
 
@@ -52,7 +53,7 @@ public function getBody()
         }
 
         $typeVariantParent = is_a($Product->getType(), QUI\ERP\Products\Product\Types\VariantParent::class, true);
-        $typeVariantChild  = is_a($Product->getType(), QUI\ERP\Products\Product\Types\VariantChild::class, true);
+        $typeVariantChild = is_a($Product->getType(), QUI\ERP\Products\Product\Types\VariantChild::class, true);
 
         // gallery
         $PlaceholderImage = $this->getProject()->getMedia()->getPlaceholderImage();
@@ -100,7 +101,7 @@ public function getBody()
             'Gallery' => $Gallery,
         ]);
 
-        return $Engine->fetch(dirname(__FILE__).'/ProductGallery.html');
+        return $Engine->fetch(dirname(__FILE__) . '/ProductGallery.html');
     }
 
     /**
@@ -109,6 +110,7 @@ public function getBody()
      * By @peat
      *
      * @param QUI\ERP\Products\Product\Product $Product
+     *
      * @return QUI\Projects\Media\Image[]
      */
     protected function getVariantImages(QUI\ERP\Products\Product\Product $Product): array
@@ -116,8 +118,8 @@ protected function getVariantImages(QUI\ERP\Products\Product\Product $Product):
         $images = $Product->getImages();
 
         try {
-            $MainImage    = $Product->getImage();
-            $mainImageId  = $MainImage->getId();
+            $MainImage = $Product->getImage();
+            $mainImageId = $MainImage->getId();
             $hasMainImage = false;
 
             foreach ($images as $Image) {
diff --git a/src/QUI/TemplateCologne/Controls/SimpleUserInfo.php b/src/QUI/TemplateCologne/Controls/SimpleUserInfo.php
index 7626e141e6d99310ca0d4d12c2c93a59944e79e7..f33ce894d3b7de0fd042087039c1c020c4d5cb34 100644
--- a/src/QUI/TemplateCologne/Controls/SimpleUserInfo.php
+++ b/src/QUI/TemplateCologne/Controls/SimpleUserInfo.php
@@ -24,7 +24,7 @@ public function __construct($attributes = [])
             'User' => null
         ]);
 
-        $this->addCSSFile(dirname(__FILE__).'/SimpleUserInfo.css');
+        $this->addCSSFile(dirname(__FILE__) . '/SimpleUserInfo.css');
 
         parent::__construct($attributes);
     }
@@ -32,14 +32,13 @@ public function __construct($attributes = [])
     /**
      * (non-PHPdoc)
      *
-     * @see \QUI\Control::create()
-     *
      * @throws QUI\Exception
+     * @see \QUI\Control::create()
      */
     public function getBody()
     {
         $Engine = QUI::getTemplateManager()->getEngine();
-        $User   = $this->getUser();
+        $User = $this->getUser();
 
         $avatarUrl = URL_OPT_DIR . 'quiqqer/template-cologne/bin/images/avatar-placeholder.svg';
 
@@ -48,9 +47,9 @@ public function getBody()
         }
 
         $Engine->assign([
-            'name'         => $User->getName(),
+            'name' => $User->getName(),
             'registrationDay' => $User->getAttribute('regdate'),
-            'avatarUrl'    => $avatarUrl,
+            'avatarUrl' => $avatarUrl,
             'ordersNumber' => $this->getOrdersNumber($User)
         ]);
 
@@ -100,6 +99,7 @@ public function getSite()
      * Get number of orders
      *
      * @param $User QUI\Interfaces\Users\User
+     *
      * @return int
      */
     public function getOrdersNumber($User)
diff --git a/src/QUI/TemplateCologne/EventHandler.php b/src/QUI/TemplateCologne/EventHandler.php
index 73ccff1d8b2cc994b00bbefdb41dd4e23129b4fa..17c1f0102a1b76af1df5fa343f26293450d101d9 100644
--- a/src/QUI/TemplateCologne/EventHandler.php
+++ b/src/QUI/TemplateCologne/EventHandler.php
@@ -1,4 +1,5 @@
 <?php
+
 /**
  * This file contains \QUI\TemplateCologne\EventHandler
  */
@@ -48,8 +49,10 @@ public static function onSiteSave()
      *
      * @throws QUI\Exception
      */
-    public static function onQuiqqerProductsProductButtonsEnd(\Quiqqer\Engine\Collector $Collector, \QUI\ERP\Products\Product\ViewFrontend $Product)
-    {
+    public static function onQuiqqerProductsProductButtonsEnd(
+        \Quiqqer\Engine\Collector $Collector,
+        \QUI\ERP\Products\Product\ViewFrontend $Product
+    ) {
         // setting
         $Project = QUI::getRewrite()->getProject();
 
@@ -57,7 +60,7 @@ public static function onQuiqqerProductsProductButtonsEnd(\Quiqqer\Engine\Collec
             return;
         }
 
-        $text     = QUI::getLocale()->get('quiqqer/template-cologne', 'control.product.buy.know.button');
+        $text = QUI::getLocale()->get('quiqqer/template-cologne', 'control.product.buy.know.button');
         $disabled = 0;
 
         if (!$Product->getMaximumQuantity()) {
@@ -65,11 +68,11 @@ public static function onQuiqqerProductsProductButtonsEnd(\Quiqqer\Engine\Collec
         }
 
         $Collector->append(
-            '<div class="product-data-actionButtons-buyNow" data-qui-options-disabled="'.$disabled.'">
+            '<div class="product-data-actionButtons-buyNow" data-qui-options-disabled="' . $disabled . '">
                 <div class="product-data-actionButtons-buyNow-placeholder"></div>
                 <button disabled data-qui="package/quiqqer/template-cologne/bin/javascript/controls/BuyNowButton"
-                        data-qui-options-disabled="'.$disabled.'">
-                    <span class="add-to-basket-text">'.$text.'</span>
+                        data-qui-options-disabled="' . $disabled . '">
+                    <span class="add-to-basket-text">' . $text . '</span>
                 </button>
             </div>'
         );
diff --git a/src/QUI/TemplateCologne/Utils.php b/src/QUI/TemplateCologne/Utils.php
index d001196ab8ce65122773c7df2ecdf333d4a771ae..81475da826351dffeea5bbc754767cf453ff48b5 100644
--- a/src/QUI/TemplateCologne/Utils.php
+++ b/src/QUI/TemplateCologne/Utils.php
@@ -76,7 +76,7 @@ public static function getConfig($params)
         /* @var $Project QUI\Template */
         $Template = $params['Template'];
 
-        $cacheName = md5($params['Site']->getId() . $Project->getName() . $Project->getLang());
+        $cacheName = md5($Site->getId() . $Project->getName() . $Project->getLang());
 
         try {
             return QUI\Cache\Manager::get(
@@ -92,7 +92,6 @@ public static function getConfig($params)
         /**
          * Logo height
          */
-
         $logoHeight = 60;
 
         if (intval($Project->getConfig('templateCologne.settings.logoHeight'))) {
@@ -158,10 +157,13 @@ public static function getConfig($params)
                 break;
         }
 
-        if ($Site->getAttribute('type') === 'quiqqer/order:types/orderingProcess'
-            || $Site->getAttribute('type') === 'quiqqer/order:types/shoppingCart'
-            || $Site->getAttribute('type') === 'quiqqer/order-simple-checkout:types/simpleCheckout'
-        ) {
+        $orderSiteTypes = [
+            'quiqqer/order:types/orderingProcess',
+            'quiqqer/order:types/shoppingCart',
+            'quiqqer/order-simple-checkout:types/simpleCheckout'
+        ];
+
+        if (in_array($Site->getAttribute('type'), $orderSiteTypes)) {
             switch ($Project->getConfig('templateCologne.settings.checkoutAppearance')) {
                 case 'compact':
                     $showBreadcrumb = false;
@@ -278,16 +280,14 @@ public static function getConfig($params)
         /**
          * Menu appearance and smooth scroll
          */
+        $showNavAfterScrollSetting = intval($Project->getConfig('templateCologne.settings.showNavAfterScroll'));
         $showNavAfterScroll = 0;
         $showMenuSmooth = false; // smooth animation
-        $setMenuPosBackOnInit
-            = false; // if true menu will be no longer fixed when user scrolls to menu initial position
-        if ($Project->getConfig('templateCologne.settings.showNavAfterScroll')
-            && intval(
-                $Project->getConfig('templateCologne.settings.showNavAfterScroll')
-            ) > 0
-        ) {
-            $showNavAfterScroll = intval($Project->getConfig('templateCologne.settings.showNavAfterScroll'));
+        // if true menu will be no longer fixed when user scrolls to menu initial position
+        $setMenuPosBackOnInit = false;
+
+        if ($showNavAfterScrollSetting && $showNavAfterScrollSetting > 0) {
+            $showNavAfterScroll = $showNavAfterScrollSetting;
             $showMenuSmooth = true;
         }
 
@@ -295,17 +295,11 @@ public static function getConfig($params)
             $setMenuPosBackOnInit = true;
         }
 
-
         /* page custom class */
-        $pageCustomClass = false;
+        $pageCustomClass = $Site->getAttribute('templateCologne.pageCustomClass');
 
-        if ($Site->getAttribute('templateCologne.pageCustomClass')
-            && $Site->getAttribute(
-                'templateCologne.pageCustomClass'
-            ) !== ''
-        ) {
-            $pageCustomClass = 'templateCologne__' . $Site->getAttribute('templateCologne.pageCustomClass');
-            $pageCustomClass .= ' ' . $Site->getAttribute('templateCologne.pageCustomClass');
+        if ($pageCustomClass && $pageCustomClass !== '') {
+            $pageCustomClass .= 'templateCologne__' . $pageCustomClass;
         }
 
         /**
@@ -556,10 +550,9 @@ private static function getPredefinedFooter($Project)
         /** Predefined footer: Payments Control */
         $paymentsData = [];
 
-        if ($Project->getConfig('templateCologne.settings.predefinedFooter.payments')
-            && \class_exists(
-                '\QUI\ERP\Accounting\Payments\Payments'
-            )
+        if (
+            $Project->getConfig('templateCologne.settings.predefinedFooter.payments')
+            && \class_exists('\QUI\ERP\Accounting\Payments\Payments')
         ) {
             $PaymentsControl = new \QUI\TemplateCologne\Controls\Payments([
                 'template' => $Project->getConfig('templateCologne.settings.predefinedFooter.payments.layout')