this worked for me,
.fb-like { z-index: 9999; }
.fbpdl { ;z-index: 9999 !important; width:500px;
overflow: visible;
}
.pam { z-index: 9999 !important; width:500px;
overflow: visible;
}
.execphpwidget
{ z-index: 9999 !important; width:500px;
overflow: visible;
}
.fb-like span { z-index: 9999 !important; width:500px !important;
overflow: visible;
}
