odoo_theme/theme_kea/theme_common/views/s_big_image.xml

<?xml version="1.0" encoding="utf-8"?>
<odoo>
    <template name="Big Image" id="s_big_image">
        <section class="s_big_image bg-img-01 o_animation">
            <div class="container">
                <div class="row">
                    <div class="col-lg-8 offset-lg-2 mt128">
                        <img src="/web/image/theme_common.image_content_logo" class="img-fluid d-block mx-auto"/>
                    </div>
                    <div class="col-10 offset-1 col-lg-6 offset-lg-3 s_big_image_content text-center mt48 bg-gamma">
                        <h2 class="mt16">We have Awesome Products</h2>
                        <a type="button" class="btn btn-lg btn-warning mt16 mb32">OUR CATALOG</a>
                    </div>
                </div>
            </div>
        </section>
    </template>

    <!-- <template name="Big Image Options" id="s_big_image-opt" inherit_id="website.snippet_options">
        <xpath expr="//div[@data-js='colorpicker'][@data-palette-exclude='grayscale']" position="attributes">
            <attribute name="data-selector" add=".s_big_image .s_big_image_content"/>
        </xpath>
    </template> -->
</odoo>