Unable to hide a widget using custom CSS

Can't use custom css on form to hide a widget (it doesn't works when loading the form thorugh a direct link, neither when embed)

Are you referring to the Timer widget?

I checked your form and I noticed that you inserted the CSS code inside the widget.Please inject it into the form instead:

Here's a guide: How-to-Inject-Custom-CSS-Codes. Here's the result:

Hope that helps. Thank you.

Thank you very much, it worked!