See how the tiny Facebook icon is positioned in the lower right-hand corner over another image?
You can use css to solve the problem.
div {
position: relative;
display: inline;
}
.imtip {
position: absolute;
bottom: 0;
right: 0;
}
Basically, I've done more or less what ZDYN said, just that you need to include a display: inline
in the container otherwise the container div
spans the whole width.