Change icon set of messages

aleksis/core/templates/core/base.html

@@ -134,13 +134,13 @@
     {% for message in messages %}
       <figure class="alert {% if message.tags %}{{ message.tags }}{% else %}info{% endif %}">
         {% if message.tags == "success" %}
-          <i class="material-icons left iconify" data-icon="mdi:check-circle"></i>
+          <i class="material-icons left iconify" data-icon="mdi:check-circle-outline"></i>
         {% elif message.tags == "info" %}
-          <i class="material-icons left iconify" data-icon="mdi:information"></i>
+          <i class="material-icons left iconify" data-icon="mdi:information-outline"></i>
         {% elif message.tags == "warning" %}
-          <i class="material-icons left iconify" data-icon="mdi:alert"></i>
+          <i class="material-icons left iconify" data-icon="mdi:alert-outline"></i>
         {% elif message.tags == "error" %}
-          <i class="material-icons left iconify" data-icon="mdi:alert-circle"></i>
+          <i class="material-icons left iconify" data-icon="mdi:alert-octagon-outline"></i>
         {% endif %}
         {{ message }}
       </figure>