fix duplicated id HTML bug

marktplatz/templates/marktplatz/product_overview.html

@@ -359,7 +359,7 @@ $(document).ready(function(){
 
     <!-- rounded-0 border-0 -->
     <div
-      class="card  {{product.ort}} {{product.status}} {{product.frei}} {{product.altneu}} {% for key in product.raumangebot %}{{key}} {% endfor %} {% if product.mitmachen %}begleitet_true{% endif %} {% if product.urbanem %}urbanem  _true{% endif %} {% if product.frei == 'JAJA' %} mab-card-container-highlight {% endif %}   ">
+      class="card  {{product.ort}} {{product.status}} {{product.frei}} {{product.altneu}} {% for key in product.raumangebot %}{{key}} {% endfor %} {% if product.mitmachen %}begleitet_true{% endif %} {% if product.urbanem %}urbanem_true{% endif %} {% if product.frei == 'JAJA' %} mab-card-container-highlight {% endif %}   ">
       <div id="product_{{product.pk}}_card" class="flipcard">
         <div class="mab-card-face mab-card-face--front toogle-overflow">
           <!--  -->
@@ -400,11 +400,11 @@ $(document).ready(function(){
                 {% endfor %}
 
                 {% if product.mitmachen %}
-                <button id='product_{{product.pk}}_{{product.mitmachen}}' data-toggler='begleitet_true' class="border-thin mybtn btn-toggle begleitet_true" style="">#Begleitet von RealityLab</button>
+                <button id='product_{{product.pk}}_realitylab_{{product.mitmachen}}' data-toggler='begleitet_true' class="border-thin mybtn btn-toggle begleitet_true" style="">#Begleitet von RealityLab</button>
                 {% endif %}
 
                 {% if product.urbanem %}
-                <button id='product_{{product.pk}}_{{product.urbanem}}' data-toggler='urbanem_true' class="border-thin mybtn btn-toggle urbanem_true" style="">#Urbane Mischung</button>
+                <button id='product_{{product.pk}}_urbanem_{{product.urbanem}}' data-toggler='urbanem_true' class="border-thin mybtn btn-toggle urbanem_true" style="">#Urbane Mischung</button>
                 {% endif %}