[IMP] theme_artists: update the theme

This commit updates the theme to improve the design with new colors, new
pictures and new snippet customizations.

task-2580170

Part-of: odoo/design-themes#500

theme_artists/views/snippets/s_features.xml

@@ -0,0 +1,24 @@
+<?xml version="1.0" encoding="utf-8"?>
+<odoo>
+
+<template id="s_features" inherit_id="website.s_features">
+    <!-- Section -->
+    <xpath expr="//section" position="attributes">
+        <attribute name="class" add="o_cc o_cc4" separator=" "/>
+        <attribute name="data-oe-shape-data">{"shape":"web_editor/Airy/14","flip":[]}</attribute>
+    </xpath>
+    <!-- Shape -->
+    <xpath expr="//div[hasclass('container')]" position="before">
+        <div class="o_we_shape o_web_editor_Airy_14"/>
+    </xpath>
+    <!-- Feature #01 - Icon -->
+    <xpath expr="//i" position="attributes">
+        <attribute name="class" add="bg-o-color-5" remove="bg-primary" separator=" "/>
+    </xpath>
+    <!-- Feature #03 - Icon -->
+    <xpath expr="(//i)[3]" position="attributes">
+        <attribute name="class" add="bg-o-color-5" remove="bg-secondary" separator=" "/>
+    </xpath>
+</template>
+
+</odoo>