#board{width:318px}#board .tile{width:60px;height:60px}#keyboard .btn.btn-x2{width:5.5em}#keyboard .btn.btn-sm{font-size:.66rem;min-width:1.6rem}#keyboard .btn.btn-md{min-width:3rem}.btn-light{background-color:#ecf0f1;border-color:#ecf0f1}