Follow these simple steps, and you can easily customize the subscription widget.
1. View and understand the HTML and CSS code of the widget.
Click here to view a copy of the subscription widget. If you view the source of this page in your web browser, you will see the HTML and CSS which produces it.
2. Once you understand how the widget is styled, you can modify the CSS rules to adapt its styling to your site.
3.Include the modified CSS in the header of your own site.
4. If you want to change a setting that is already set in the widget's own CSS, you may have to use techniques such as !important to override.