.dd-handle-base{display:block;margin:5px 0;padding:5px 10px;text-decoration:none;background:#f0f0f0;border-radius:8px;-webkit-box-sizing:border-box;box-sizing:border-box;-moz-box-sizing:border-box}.dd-item>.nested-toggle-button{color:#b0b0b0;font-size:20px}.dd-empty{display:none}