Hi, sorry for the poorly written title, but I've some problems.
First of all I'd need to customize the default image and I've already done this by simply changing the class and id of the image container (an anchor element) in this way:
<a href="#" class="dot-irecommendthis" id='dot-irecommendthis-<?php echo get_the_ID(); ?>'> <div id="modal-love-btn"> </div> </a>
Don't know if exists a faster way.
Also, I'd need a custom response: when the user presses the button it should appear a "thank you" image.
The most important question is: can the widget show the votes for custom posts?