jianDemo_edu/target/edu/static/plugin/TableDnD/tablednd.css

tr.myDragClass td {
    /*position: fixed;*/
    color: blue;
    text-shadow: 0 0 10px black, 0 0 10px black, 0 0 8px black, 0 0 6px black, 0 0 6px black;
    background-color: #999;
    -webkit-box-shadow: 0 12px 14px -12px #111 inset, 0 -2px 2px -1px #333 inset;
}
tr.myDragClass td:first-child {
    -webkit-box-shadow: 0 12px 14px -12px #111 inset, 12px 0 14px -12px #111 inset, 0 -2px 2px -1px #333 inset;
}
tr.myDragClass td:last-child {
    -webkit-box-shadow: 0 12px 14px -12px #111 inset, -12px 0 14px -12px #111 inset, 0 -2px 2px -1px #333 inset;
}