.staff-container.s-E_pbsOrado53{position:relative;width:100%;max-width:400px;height:120px;margin:auto}.staff-line.s-E_pbsOrado53{position:absolute;left:0;right:0;height:2px;background:#888}.note-position.s-E_pbsOrado53{position:absolute;transform:translate(-50%,-50%)}