odoo_theme/theme_zap/views/snippets/s_references.xml

<?xml version="1.0" encoding="utf-8"?>
<odoo>
    <template id="s_references" inherit_id="website.s_references">
        <!-- Section -->
        <xpath expr="//section" position="attributes">
            <attribute name="class" add="pt80 pb64 o_cc2" remove="pt48 pb32" separator=" "/>
        </xpath>
        <!-- Title -->
        <xpath expr="//h2" position="replace">
            <h2 style="text-align: center;">Our <b>References</b></h2>
        </xpath>
        <!-- Paragraph -->
        <xpath expr="//p" position="after">
            <p><br/></p>
        </xpath>
        <!-- Column #01 -->
        <xpath expr="//div[hasclass('row')]/div[1]" position="attributes">
            <attribute name="class" add="rounded bg-white shadow-sm pt48 pb48" remove="" separator=" "/>
        </xpath>
        <!-- Column #02 -->
        <xpath expr="//div[hasclass('row')]/div[2]" position="attributes">
            <attribute name="class" add="rounded bg-white shadow-sm pt48 pb48" remove="" separator=" "/>
        </xpath>
        <!-- Column #03 -->
        <xpath expr="//div[hasclass('row')]/div[3]" position="attributes">
            <attribute name="class" add="rounded bg-white shadow-sm pt48 pb48" remove="" separator=" "/>
        </xpath>
        <!-- Column #04 -->
        <xpath expr="//div[hasclass('row')]/div[4]" position="attributes">
            <attribute name="class" add="rounded bg-white shadow-sm pt48 pb48" remove="" separator=" "/>
        </xpath>
        <!-- Column #05 -->
        <xpath expr="//div[hasclass('row')]/div[5]" position="attributes">
            <attribute name="class" add="rounded bg-white shadow-sm pt48 pb48" remove="" separator=" "/>
        </xpath>
        <!-- Column #06 -->
        <xpath expr="//div[hasclass('row')]/div[6]" position="attributes">
            <attribute name="class" add="rounded bg-white shadow-sm pt48 pb48" remove="" separator=" "/>
        </xpath>
    </template>
</odoo>