Fixed #36229 -- Used currentColor for SVG icons in default_urlconf view.

django/views/templates/default_urlconf.html

@@ -114,8 +114,8 @@
       .option svg {
         width: 1.5rem;
         height: 1.5rem;
-        fill: light-dark(gray, white);
-        border: 1px solid #d6d6d6;
+        fill: currentColor;
+        border: 1px solid currentColor;
         padding: 5px;
         border-radius: 100%;
       }

tests/view_tests/tests/test_debug.py

@@ -11,13 +11,15 @@
 
 from asgiref.sync import async_to_sync, iscoroutinefunction
 
+from django.contrib.staticfiles.testing import StaticLiveServerTestCase
 from django.core import mail
 from django.core.files.uploadedfile import SimpleUploadedFile
 from django.db import DatabaseError, connection
 from django.http import Http404, HttpRequest, HttpResponse
 from django.shortcuts import render
 from django.template import TemplateDoesNotExist
 from django.test import RequestFactory, SimpleTestCase, override_settings
+from django.test.selenium import SeleniumTestCase, screenshot_cases
 from django.test.utils import LoggingCaptureMixin
 from django.urls import path, reverse
 from django.urls.converters import IntConverter
@@ -497,6 +499,22 @@ def test_template_override_exception_reporter(self):
         self.assertContains(response, "Oh dear, an error occurred!", status_code=500)
 
 
+@override_settings(ROOT_URLCONF="view_tests.default_urls", DEBUG=True)
+class DebugViewVisualTests(SeleniumTestCase, StaticLiveServerTestCase):
+    available_apps = ["django.contrib.admin"]
+
+    @screenshot_cases(["desktop_size", "mobile_size", "dark", "high_contrast"])
+    def test_congratulations_page(self):
+        from selenium.webdriver.common.by import By
+
+        self.selenium.get(self.live_server_url)
+        h1 = self.selenium.find_element(By.TAG_NAME, "h1")
+        self.assertEqual(h1.text, "The install worked successfully! Congratulations!")
+        self.take_screenshot("top")
+        self.selenium.execute_script("window.scrollTo(0, document.body.scrollHeight);")
+        self.take_screenshot("bottom")
+
+
 class DebugViewQueriesAllowedTests(SimpleTestCase):
     # May need a query to initialize MySQL connection
     databases = {"default"}