design-themes/theme_nano/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="o_cc5" remove="o_cc1" separator=" "/>
    </xpath>
    <xpath expr="//div[hasclass('col-lg-5')]" position="replace"/>
    <xpath expr="//div[hasclass('col-lg-2')]" position="replace">
        <div class="col-lg-4 pt24 pb24">
            <p class="lead" style="text-align: center;">
                <span class="s_number display-1-fs">50+</span><br/>
                <span class="h5-fs">Happy customers</span>
            </p>
        </div>
    </xpath>
    <xpath expr="//div[hasclass('col-lg-2')]" position="replace">
        <div class="col-lg-4 pt24 pb24" style="box-shadow: var(--o-border-color) 1px 0px 0px 0px inset !important;">
            <p class="lead" style="text-align: center;">
                <span class="s_number display-1-fs">40h</span><br/>
                <span class="h5-fs">Average shipping time</span>
            </p>
        </div>
    </xpath>
    <xpath expr="//div[hasclass('col-lg-2')]" position="replace">
        <div class="col-lg-4 pt24 pb24" style="box-shadow: var(--o-border-color) 1px 0px 0px 0px inset !important;">
            <p class="lead" style="text-align: center;">
                <span class="s_number display-1-fs">4.5</span><br/>
                <span class="h5-fs">Review Rate</span>
            </p>
        </div>
    </xpath>
</template>

</odoo>