I really love your plugin. Thank you! My only problem with it is that images with the alignleft class are shrinking by 20 pixels in width and a proportional number of pixels in height (for instance, a 550x821px image shrinks to 530x791). You can see an example here.
It seems to be an issue due to the CSS span class "pinit-overlay alignleft" having a 20px right margin. If that's the case, can you instruct me on how to override that default margin, please?
<span class="pinit-overlay alignleft" data-indexer="0" style="height: 821px; width: 550px; margin: 0px 20px 18px 0px; display: none; ">