.css. people... I want to provide some feedback to the user that a value has been updated. This is nested inside the DOM as follows

table.tbody.tr.td

<input hx-target="this" hx-swap="outerHTML" class="form-control form-control-sm" type="number"
       name="some unique name"
       value="0.00"
       step="0.5"
       hx-post="{% url 'update_forecast' %}"
       hx-trigger="change delay:1s"
       hx-headers='{"X-CSRFToken": "{{ csrf_token }}"}'>

I think I need to do something like this: https://htmx.org/examples/delete-row/ I'd like it to flash a green background on on the swap that fades away.