Replace Thumbnail engine

lostplaces/lostplaces/settings.py

@@ -41,7 +41,7 @@ INSTALLED_APPS = [
     'django.contrib.sessions',
     'django.contrib.messages',
     'django.contrib.staticfiles',
-    'django_thumbs',
+    'easy_thumbnails',
 	'widget_tweaks',
 ]
 
@@ -137,3 +137,11 @@ AUTH_USER_MODEL = 'lostplaces_app.Explorer'
 # Templates to use for authentication
 LOGIN_REDIRECT_URL = 'home'
 LOGOUT_REDIRECT_URL = 'home'
+
+THUMBNAIL_ALIASES = {
+    '': {
+        'thumbnail': {'size': (390, 220), 'crop': True},
+		'hero': {'size': (700, 400), 'crop': True},
+		'large': {'size': (1920, 1080), 'crop': True},
+    },
+}