Remove question mark icon on confirmation popup window?

[Deleted User]

I've enabled the 'Needs Confirmation' option on a button, and I'm trying to find a way to hide the question mark icon it includes on the confirmation popup window.

[Deleted User]

You can use the below CSS to disable that icon:

.messagedialog-icon {

  display: none !important;

}

Paste this into a .css file, then in your project go to Manage>Configuration>Templates>CSS, click ADD and upload the CSS document. Then edit your form, and in the form's overall properties panel select the style sheet under 'Appearance'.