When you are creating or editing a pop-up that has text fields, you will be able to control the look and feel of those text fields in the Design Tab of the Hello Bar Editor.

To edit these text fields, just create a new pop-up or edit an existing pop-up and navigate to the Design Tab and then open the Text Field Styling widget, shown below.

Within the Text Field Styling widget, you can edit the following features:

  1. The background color and the opacity: