.ltwidget{display:block;width:100%;box-sizing:border-box;margin:0;padding:0}.ltwidget *{box-sizing:border-box;margin:0;padding:0}.ltwidget button{border:1px solid grey;display:inline-block;background:#fff;color:#000;padding:5px 15px;cursor:pointer;margin-bottom:15px}.ltwidget button.set{background:grey;color:#fff}.ltwidget table{width:100%;border:1px solid grey}.ltwidget table tr,.ltwidget table td{border:1px solid grey}.ltwidget table td{padding:3px}