I have a member directory with rows composed of five 1/5 columns. I need to rearrange the order of the 1/5 columns. I attempt to drag and drop both the container and the image inside to another position in the row. It just pops back or it goes to the beginning of the row instead of where I want it placed. How do you control the drop and drag feature so that you can rearrange the positions of the 1/5 columns?