edited forms.css link rel

widget_princessgabi/widget_calendar/templates/widget_calendar/calendar.html

-{%extends 'base.html'%}
+{% extends 'templates/base.html'%}
 
 {% load static %}
 {% block stylesheets %}

widget_princessgabi/widget_calendar/templates/widget_calendar/event-details.html

-{%extends 'base.html'%}
+{% extends 'templates/base.html'%}
 {% load static %}
 {% block stylesheets %}
     <link rel="stylesheet" type="text/css" href="{% static 'widget_calendar/event.css' %}">

widget_princessgabi/widget_calendar/templates/widget_calendar/event-edit.html

-{%extends 'base.html'%}
+{% extends 'templates/base.html'%}
 {% load static %}
 {% block stylesheets %}
-    <link rel="stylesheet" type="text/css" href="{% static 'stylesheets/forms.css' %}">
+    <link rel="stylesheet" href="{{ STATIC_URL }}/static/forms.css" type="text/css">
 {% endblock %}
 
 {% block title %} Edit Activity {% endblock %}