Sortables inside fieldsets inside sortables in IE

[anonymous]

Having sortables inside sortables causes display corruption if the inner sortables are contained within a fieldset element. This problem only manifests in Internet Explorer, FireFox seems to be immune.

For example, if you have a sortable list wher eeach LI contains a fieldset, and if that fieldset contains its own sortable ul, the result is display corruption in IE when you attempt to drag the outer sortables. The inner sortables jump out of their container.

[gordon]

Demo of the problem senario

[paul]

IE only issue, not related to sortable. However easy fix: add a style tag for fieldset, and change the position of the fieldsets to relative - that will resolve your issue!