p.threeD{
    text-shadow:
        -1px 1px 0 #ddd,
        -2px 2px 0 #c8c8c8,
        -3px 3px 0 #ccc,
        -4px 4px 0 #b8b8b8,
        -4px 4px 0 #bbb,
        0px 1px 1px rgba(0,0,0,.4),
        0px 2px 2px rgba(0,0,0,.3),
        -1px 3px 3px rgba(0,0,0,.2),
        -1px 5px 5px rgba(0,0,0,.1),
        -2px 8px 8px rgba(0,0,0,.1),
        -2px 13px 13px rgba(0,0,0,.1)
        ;
}