diff --git a/plugins/tps/reklama/components/Advertisement.php b/plugins/tps/reklama/components/Advertisement.php
index bac062bc5..7ca4063c1 100644
--- a/plugins/tps/reklama/components/Advertisement.php
+++ b/plugins/tps/reklama/components/Advertisement.php
@@ -70,7 +70,7 @@ class Advertisement extends ComponentBase
 
     public function onRender()
     {
-        $this->css_class = $this->property('css_class');
+        $this->css_class = $this->property('css_class','blat');
     }
 
     public function onDisplay(){
diff --git a/plugins/tps/reklama/components/advertisement/single.htm b/plugins/tps/reklama/components/advertisement/single.htm
index fb453de25..ad17b985d 100644
--- a/plugins/tps/reklama/components/advertisement/single.htm
+++ b/plugins/tps/reklama/components/advertisement/single.htm
@@ -10,7 +10,7 @@
             target="_blank"
         {% endif %}
    {% endif %}
-   class="{{ __SELF__.property('css_class') }}"
+   class="{{ __SELF__.property('css_class') }}" data-class = "{{__SELF__.css_class}}"
 >
     <img src="{{reklama.media|media_cdn}}" alt="{{reklama.title}}">
 </a>