design-themes/theme_odoo_experts/views/snippets/s_wavy_grid.xml

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

<template id="s_wavy_grid" inherit_id="website.s_wavy_grid">
    <xpath expr="//section" position="attributes">
        <attribute name="class" add="o_cc o_cc2" separator=" "/>
        <attribute name="data-oe-shape-data">{'shape':'web_editor/Connections/20','colors':{'c5':'o-color-1'},'flip':['y'],'showOnMobile':false,'shapeAnimationSpeed':'0'}</attribute>
    </xpath>
    <xpath expr="//div[hasclass('o_we_shape')]" position="replace">
        <div class="o_we_shape o_web_editor_Connections_20" style="background-image: url('/web_editor/shape/web_editor/Connections/20.svg?c5=o-color-1&amp;flip=y'); background-position: 50% 0%;"/>
    </xpath>
</template>

</odoo>