Draggable JS Bootstrap modal - performance issues

Question

For a project at work we use Bootstrap Modal windows in JavaScript. We would like to make some of the windows movable, but we are running into performance issues with JQuery.

Answer 1

I found that at bootstrap 3 I had to override these css properties of the modal dialog:

.modal
{
    overflow: hidden;
    bottom: auto;
    right: auto;
}
.modal-dialog{
    margin-right: 0;
    margin-left: 0;
}

Fiddle

Full screen demo