diff -r 374cbe07b0ff -r 333143c2ba4d src/pyams_content/component/gallery/zmi/templates/gallery-medias.pt
--- a/src/pyams_content/component/gallery/zmi/templates/gallery-medias.pt	Sat Jul 21 16:13:50 2018 +0200
+++ b/src/pyams_content/component/gallery/zmi/templates/gallery-medias.pt	Sat Jul 21 16:14:13 2018 +0200
@@ -2,6 +2,7 @@
 	 data-ams-plugins="pyams_content"
 	 tal:define="gallery_images context.values()"
 	 tal:attributes="data-ams-plugin-pyams_content-src tales:resource_path('pyams_content.skin:pyams_content');
+					 data-ams-plugin-pyams_content-css tales:resource_path('pyams_content.skin:pyams_content_css');
 					 id string:gallery_medias_${context.__name__};"
 	 data-ams-plugin-pyams_content-async="false">
 	<fieldset class="margin-top-10 padding-top-5 padding-bottom-0">