[IMP] theme_*: adapt themes with new s_cta_mobile snippet

*: artists, nano

This commit adapts the design of new `s_cta_mobile` snippet for
multiple themes.

Part of task-4077427
task-4094393

closes odoo/design-themes#1019

Related: odoo/odoo#185635
Signed-off-by: Quentin Smetz (qsm) <qsm@odoo.com>

theme_artists/__manifest__.py

@@ -98,6 +98,7 @@
         'views/snippets/s_title_form.xml',
         'views/snippets/s_unveil.xml',
         'views/snippets/s_empowerment.xml',
+        'views/snippets/s_cta_mobile.xml',
         'views/new_page_template.xml',
     ],
     'images': [

theme_artists/views/snippets/s_cta_mobile.xml

@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="utf-8"?>
+<odoo>
+
+<template id="s_cta_mobile" inherit_id="website.s_cta_mobile">
+    <!-- Section -->
+    <xpath expr="//section" position="attributes">
+        <attribute name="class" add="o_cc o_cc5" separator=" "/>
+    </xpath>
+    <!-- Background -->
+    <xpath expr="//div[hasclass('col-lg-12')]" position="attributes">
+        <attribute name="class" remove="o_cc2" add="o_cc4" separator=" "/>
+    </xpath>
+</template>
+
+</odoo>

theme_nano/__manifest__.py

@@ -46,6 +46,7 @@
         'views/snippets/s_numbers.xml',
         'views/snippets/s_image_text_overlap.xml',
         'views/snippets/s_company_team_basic.xml',
+        'views/snippets/s_cta_mobile.xml',
         'views/new_page_template.xml',
     ],
     'images': [

theme_nano/views/snippets/s_cta_mobile.xml

@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="utf-8"?>
+<odoo>
+
+<template id="s_cta_mobile" inherit_id="website.s_cta_mobile">
+    <!-- Section -->
+    <xpath expr="//section" position="attributes">
+        <attribute name="class" add="o_cc o_cc4" separator=" "/>
+    </xpath>
+    <!-- Background -->
+    <xpath expr="//div[hasclass('col-lg-12')]" position="attributes">
+        <attribute name="class" remove="o_cc2" add="o_cc5" separator=" "/>
+    </xpath>
+</template>
+
+</odoo>