From e1dfd55185395d2b4abd8da10abb6990ebc9d378 Mon Sep 17 00:00:00 2001
From: Aleksander Machniak <alec@alec.pl>
Date: Fri, 29 Nov 2019 12:54:35 +0100
Subject: [PATCH] Improve style tag handling in TinyMCE (#7088)

---
 program/js/editor.js | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/program/js/editor.js b/program/js/editor.js
index 947210c26..125808e44 100644
--- a/program/js/editor.js
+++ b/program/js/editor.js
@@ -48,7 +48,8 @@ function rcube_text_editor(config, id)
       toolbar_items_size: 'small',
       extended_valid_elements: 'font[face|size|color|style],span[id|class|align|style]',
       fontsize_formats: '8pt 9pt 10pt 11pt 12pt 14pt 18pt 24pt 36pt',
-      valid_children: '+body[style],+blockquote[style]',
+      // Allow style tag, have to be allowed inside body/div/blockquote (#7088)
+      valid_children: '+body[style],+blockquote[style],+div[style]',
       relative_urls: false,
       remove_script_host: false,
       convert_urls: false, // #1486944