Make 'Uitschrijven' button red to distinct enrolled events

events/templates/events/registrations.html

@@ -18,6 +18,6 @@
 	{% else %}
 		<p>Mijn status: {{ my_registration.state_str }}</p>
 		
-		<button type="submit">Uitschrijven</button>
+		<button class="cancel" type="submit">Uitschrijven</button>
 	{% endif %}
 </form>

static/main.css

@@ -82,6 +82,15 @@ h1 a:hover, h1 a:focus, h1 a:active {
 	color: #e74c3c;
 }
 
+button.cancel {
+	background-color: #e74c3c;
+	color: white;
+}
+
+button:focus.cancel {
+	background-color: #c0392b;
+}
+
 /*change the layout of the navigation bar for all the screens
 that have a width less or equal than 500px*/