jquery/jquery-ui — pull request #914 by NathanaelSilverman (2013-02-13 16:51:47+00:00)
Title: Sortable: add transparent overlay to style the cursor.

Fixed #7389 - sortable: 'cursor' option didn't override CSS cursor settings

The only way to override the CSS cursor styles of the page's elements is to create a transparent element that takes the whole screen and is displayed in front.