Style – Choose between 5 preset styles;
Placeholder – Add the text for the subscribe form placeholder;
Button text – Allows you to add the text for the subscribe button;
Feedburner feed name – Add the Feedburner feed name;
Animation – Choose between 14 preset animation effects;
Custom CSS Class – Type your own unique class name for the item – this is a useful option for those who want to create a specific style.
For example, you can type custom-style class and then go to Theme options -> General Options -> Custom CSS / JS -> Custom CSS and write your own CSS code with this class to get your own style;
Main styles – Set the border radius and width of the subscribe form;
Field Styles – Customize field text color, background color, border width and color;
Button styles – Allow you to set idle and hover color for the button text and background.