">3</button>
            </div>
            <div class="row">
                <button data-key="CONTROL" style="width: 82px">Ctrl</button>
                <button data-key="ALT" style="width: 66px">Alt</button>
                <button data-key="COMMAND" style="width: 82px">&#8984;</button>
                <button data-key="SPACE" style="width: 327px">Space</button>
                <button data-key="COMMAND" style="width: 86px">&#8984;</button>
                <button data-key="ALT" style="width: 70px">Alt</