[FIX] web, web_editor, *: review chess-like bg for transparency preview

*: website

The style to achieve the chess-like bg result was duplicated at many
places. The 'web' app was also actually using an image from the
'web_editor' app (we can live with it in stable as web_editor always
comes with web in auto_install but this was still a mistake).

closes odoo/odoo#54154

Also: fix some layout issue in the colorpicker widget.
Signed-off-by: Quentin Smetz (qsm) <qsm@odoo.com>

1 files changed, 0 insertions, 1 deletions

diff --git a/addons/website/static/src/js/editor/snippets.options.js b/addons/website/static/src/js/editor/snippets.options.js
index b29e352f2eb..230f74f4884 100644
--- a/addons/website/static/src/js/editor/snippets.options.js
+++ b/addons/website/static/src/js/editor/snippets.options.js
@@ -860,7 +860,6 @@ options.registry.Theme = options.Class.extend({
             const togglerEl = document.createElement('we-toggler');
             togglerEl.classList.add('pt-0', 'pb-0', 'pl-0');
             const divEl = document.createElement('div');
-            divEl.classList.add('o_we_cc_preview_container');
             const ccPreviewEl = $(qweb.render('web_editor.color.combination.preview'))[0];
             ccPreviewEl.classList.add('p-1', 'text-center', `o_cc${i}`);
             divEl.appendChild(ccPreviewEl);