una/modules/boonex/tasks/template/entry-timer.html

<div id="__html_id__" class="bx-tasks-timer">
    <div class="bx-tasks-timer-cnt">
        <div class="bx-tasks-timer-content flex flex-row justify-center text-2xl">
            <div class="bx-tasks-th">__hours__</div><div>:</div>
            <div class="bx-tasks-tm">__minutes__</div><div>:</div>
            <div class="bx-tasks-ts">__seconds__</div>
        </div>
        <div class="bx-tasks-timer-actions mt-2">__actions__</div>
    </div>
</div>