improvements

app/Resources/views/macros/widgets.html.twig

@@ -1,4 +1,19 @@
 
+{% macro alert(type, description, title, icon) %}
+    <div class="alert alert-{{ type|default('danger') }} alert-dismissible">
+        <button type="button" class="close" data-dismiss="alert" aria-hidden="true">×</button>
+        {% if title %}<h4><i class="icon fa fa-{{ icon|default('ban') }}"></i> {{ title|trans }}</h4>{% endif %}
+        {{ description|trans }}
+    </div>
+{% endmacro %}
+
+{% macro callout(type, description, title) %}
+    <div class="callout callout-{{ type|default('danger') }} lead">
+        {% if title %}<h4>{{ title|trans }}</h4>{% endif %}
+        <p>{{ description|trans }}</p>
+    </div>
+{% endmacro %}
+
 {% macro profile_list(user, items, color) %}
     {% import "AvanzuAdminThemeBundle:layout:macros.html.twig" as macro %}
     <div class="box box-widget widget-user-2">