I have a resizing problem find in your PlugIn when i want show pictures in your "Blocks" ...
I resize the original img with the width="xxx" height="xxx" properties inside your block post.
Into all web-browers it worked fine, only in the IE-browser they were shown in the original size and not in the smaller width="xxx" height="xxx" size !!!
You can see it in a fresh installed demo environment:
Can you help?