design-themes/theme_aviato/views/snippets/s_picture.xml

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

<template id="s_picture" inherit_id="website.s_picture">
    <xpath expr="//section" position="attributes">
        <attribute name="class" add="pt88 pb88 o_cc o_cc5" remove="pt64 pb64" separator=" "/>
    </xpath>
    <xpath expr="//section/div" position="attributes">
        <attribute name="class" add="container" remove="o_container_small" separator=" "></attribute>
    </xpath>
    <xpath expr="//h2" position="replace" mode="inner">
        Explore World's Hidden Gems
    </xpath>
    <xpath expr="//p" position="replace" mode="inner">
        Set off on an unforgettable adventure to the world's most breathtaking locations, thoughtfully curated just for you.
    </xpath>
    <xpath expr="//img" position="attributes">
        <attribute name="style">width: 100%;</attribute>
    </xpath>
    <xpath expr="//figcaption" position="replace" mode="inner">
        Old Harry Rocks, Isle of Purbeck
    </xpath>
    <xpath expr="//img" position="attributes">
        <attribute name="src">/web/image/website.s_popup_default_image</attribute>
    </xpath>
</template>

</odoo>