diff --git a/Resources/public/css/chillevent.css b/Resources/public/css/chillevent.css
new file mode 100644
index 000000000..fc2365989
--- /dev/null
+++ b/Resources/public/css/chillevent.css
@@ -0,0 +1,4 @@
+div#event_date { display: flex; flex-direction: row; flex-wrap: nowrap; }
+div#event_date input#event_date_date { margin-right: 1em; }
+div#event_date div#event_date_time { min-width: 140px; }
+
diff --git a/Resources/views/Event/edit.html.twig b/Resources/views/Event/edit.html.twig
index a85995ebb..2e46b56de 100644
--- a/Resources/views/Event/edit.html.twig
+++ b/Resources/views/Event/edit.html.twig
@@ -12,13 +12,6 @@
     {{ form_row(edit_form.center) }}
     {% endif %}
     {{ form_row(edit_form.name) }}
-
-    {# TODO temporaire: chaque fois qu'on a une date + une heure, on veut afficher sur une seule ligne #}
-    <style>
-        div#event_date { display: flex; flex-direction: row; flex-wrap: nowrap; }
-        div#event_date input#event_date_date { margin-right: 1em; }
-        div#event_date div#event_date_time { min-width: 140px; }
-    </style>
     {{ form_row(edit_form.date) }}
 
     {{ form_row(edit_form.type, { 'label': 'Event type' }) }}
diff --git a/Resources/views/Event/new.html.twig b/Resources/views/Event/new.html.twig
index 478e54ffd..33ffe6893 100644
--- a/Resources/views/Event/new.html.twig
+++ b/Resources/views/Event/new.html.twig
@@ -10,13 +10,6 @@
     {{ form_row(form.circle) }}
     {{ form_row(form.center) }}
     {{ form_row(form.name) }}
-
-    {# TODO temporaire: chaque fois qu'on a une date + une heure, on veut afficher sur une seule ligne #}
-    <style>
-        div#event_date { display: flex; flex-direction: row; flex-wrap: nowrap; }
-        div#event_date input#event_date_date { margin-right: 1em; }
-        div#event_date div#event_date_time { min-width: 140px; }
-    </style>
     {{ form_row(form.date) }}
 
     {{ form_row(form.type, { 'label': 'Event type' }) }}
diff --git a/chill.webpack.config.js b/chill.webpack.config.js
new file mode 100644
index 000000000..b7cd46970
--- /dev/null
+++ b/chill.webpack.config.js
@@ -0,0 +1,4 @@
+// this file loads all assets from the Chill event bundle
+
+// css
+require('./Resources/public/css/chillevent.css');