
                <button data-key="Y">Y</button>
                <button data-key="U">U</button>
                <button data-key="I">I</button>
                <button data-key="O">O</button>
                <button data-key="P">P</button>
                <button data-key="LEFT_BRACKET">[</button>
                <button data-key="RIGHT_BRACKET">]</button>
            </div>
            <div class="row">
                <button data-key="CAPSLOCK" style="width: 88px">&#8682;</button>
                <butto