odoo_theme/theme_notes/theme_common/views/s_badge.xml

<?xml version="1.0" encoding="utf-8"?>
<odoo>
    <template name="Badge" id="s_badge">
        <span class="s_badge badge bg-gamma" data-name="Badge">
            <i class="fa fa-1x fa-fw fa-folder"/>Category
        </span>
    </template>

    <template id="s_badge_options" inherit_id="website.snippet_options">
        <xpath expr="//div[@id='so_main_colorpicker']" position="attributes">
            <attribute name="data-selector" separator="," add=".s_badge"/>
        </xpath>
        <xpath expr="//div[@id='so_content_addition']" position="attributes">
            <attribute name="data-selector" separator="," add=".s_badge"/>
        </xpath>
    </template>
</odoo>