Fix template bugs in ical button and cardgrid columns

coderedcms/templates/coderedcms/blocks/cardgrid_columns.html

@@ -4,7 +4,7 @@
   <div class="row {{self.settings.custom_css_class}}" data-masonry='{"percentPosition": true }'>
     {% for block in self.content %}
     <div class="col-sm-6 col-lg-4 mb-4">
-      {% include_block column %}
+      {% include_block block %}
     </div>
     {% endfor %}
   </div>

coderedcms/templates/coderedcms/includes/ical/single_ical_button.html

@@ -3,5 +3,5 @@
   <input name="event_pk" type="number" hidden value="{{event.pk}}" />
   <input name="datetime_start" type="text" hidden value="{{start|date:"c"}}" />
   <input name="datetime_end" type="text" hidden value="{{end|date:"c"}}" />
-  <button class="btn btn-primary btn-sm" title="Download event in .ical format" type="submit">{% block button_text %}Add to Calendar{% endblock %}</button>
+  <button class="btn btn-primary" title="Download event in .ical format" type="submit">{% block button_text %}Add to Calendar{% endblock %}</button>
 </form>