This commit fixes three minors issues about the `s_call_to_action` snippet.
1) The `background-image` is missing the classes to set it to cover,
leading to a weird positioning of the image ;
2) The `background-image` was not the right one ;
3) The `s_call_to_action` snippet was missing from the theme screenshot.
task-4217986
follow-up of task-4178092
X-original-commit: 35ba43166a
Part-of: odoo/design-themes#971
Related: odoo/odoo#182039
Signed-off-by: Quentin Smetz (qsm) <qsm@odoo.com>
This commit updates the theme to improve the design with new colors, new
pictures and new snippet customizations.
task-2555035
X-original-commit: 2a2da47270
Part-of: odoo/design-themes#501