polish

Author: Wulian233

Lib/calendar.py

@@ -583,8 +583,7 @@ def formatyearpage(self, theyear, width=3, css='calendar.css', encoding=None):
         a('<style>\n')
         a('@media (prefers-color-scheme: dark) {\n')
         a('  body { background-color: #121212; color: #e0e0e0; }\n')
-        a('  table.year, table.month { border-color: #444; }\n')
-        a('  td, th { border-color: #444; }\n')
+        a('  table.year, table.month, td, th { border-color: #444; }\n')
         a('}\n')
         a('</style>\n')
         if css is not None:

Lib/test/test_calendar.py

@@ -116,8 +116,7 @@
 result_2004_css = """<style>
 @media (prefers-color-scheme: dark) {
   body { background-color: #121212; color: #e0e0e0; }
-  table.year, table.month { border-color: #444; }
-  td, th { border-color: #444; }
+  table.year, table.month, td, th { border-color: #444; }
 }
 </style>"""