design-themes/theme_bookstore/views/snippets/s_numbers.xml

<?xml version="1.0" encoding="utf-8"?>
<odoo>

<template id="s_numbers" inherit_id="website.s_numbers">
    <!-- Section -->
    <xpath expr="//section" position="attributes">
        <attribute name="class" add="pt112 pb112" remove="pt80 pb80" separator=" "/>
        <attribute name="data-oe-shape-data">{"shape":"web_editor/Floats/12","flip":[]}</attribute>
    </xpath>
    <!-- Shape -->
    <xpath expr="//div[hasclass('container')]" position="before">
        <div class="o_we_shape o_web_editor_Floats_12"/>
    </xpath>
    <!-- Titles -->
    <xpath expr="//h6" position="replace" mode="inner">
        Useful options
    </xpath>
    <xpath expr="//h6" position="replace" mode="inner">
        Beautiful snippets
    </xpath>
    <xpath expr="//h6" position="replace" mode="inner">
        Amazing pages
    </xpath>
</template>

</odoo>