[Gramlin]

Hello, would like to ask for assistance.

I'm using this style code to get an image to float, resize to larger windows but not exceed maximum. Works exactly as I would like in Sigil and iBooks. But Calibre's reader and Readium both display no change in image size, and nearby text actually overlaps the image.

.imgfexample {
float:left;
width:15%;
min-width:40px;
max-width:80px;
}
.imgfexample img {
display: block;
width: 100%;
}

Just looking for some insight into why, and whether this is controllable across readers.