design-themes/theme_odoo_experts/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="pt0 pb56 o_cc2" remove="pt80 pb80 o_cc1" separator=" "/>
    </xpath>
    <!-- Remove title, subtitle and button -->
    <xpath expr="//div[hasclass('col-lg-12')]" position="replace"/>
</template>

</odoo>