una/studio/template/dsr_icon.html

<div class="adm-dsg-icon flex flex-col md:flex-row-reverse">
    <div class="adm-dsg-icon-preview md:w-1/2">
        <div class="adm-dsg-ip-cnf md:pl-2">__preview__</div>
    </div>
    <div class="adm-dsg-icon-form md:w-1/2 mt-4 md:mt-0">
        <div class="adm-dsg-if-cnf md:pr-2">
            <iframe name="__icon_iframe_id__" class="bx-std-hidden"></iframe>
            __form__
        </div>
    </div>
</div>