Folks - I am trying to duplicate cooliris with openseadragon's full multi-image mode. I am making progress, but slowly. Right now I am using d3 to add a text overlay to each image. That part is working, but the box for each text is huge and does not allow me to click the image to zoom it; it just triggers the overlay click. Mouse-wheel zooming still works. Where/how do you control the size of the overlay box? I added width and height attributes but they seem to have no effect.