[fix] use the new split_emails method to split emails by comma
diff --git a/erpnext/hooks.py b/erpnext/hooks.py
index 56bda40..b6692f9 100644
--- a/erpnext/hooks.py
+++ b/erpnext/hooks.py
@@ -120,7 +120,7 @@
 	]
 }
 
-default_mail_footer = """<div style="padding: 15px; text-align: center;">
+default_mail_footer = """<div style="text-align: center;">
 	<a href="https://erpnext.com?source=via_email_footer" target="_blank" style="color: #8d99a6;">
 		Sent via ERPNext
 	</a>