full width related labels for all product change forms

input/admin.py

@@ -157,6 +157,9 @@ class BaseProjectAdmin(admin.ModelAdmin):
 
     class Media:
         js = ('dropdown/js/otrs_link.js',)
+        css = {
+            'all': ['css/full-width-related-labels.css'],
+        }
 
     granted: bool
 

input/static/css/full-width-related-labels.css

@@ -0,0 +1,3 @@
+.related-widget-wrapper div label {
+    width: auto;
+}

input/templates/admin/input/project/change_form.html

@@ -1,10 +0,0 @@
-{% extends 'admin/change_form.html' %}
-
-{% block extrastyle %}
-    {{ block.super }}
-    <style>
-        .related-widget-wrapper div label {
-            width: auto;
-        }
-    </style>
-{% endblock %}