id="keyCapsLockVT100b">CAPS LOCK</button></div>
    <div class="pcjs-block-control"><button class="pcjs-block-button" id="keyCtrlCVT100b">CTRL-C</button></div>
    <div class="pcjs-block-control"><button class="pcjs-block-button" id="keyBreakVT100b">BREAK</button></div>
    <div class="pcjs-block-control"><button class="pcjs-block-button" id="keyEscVT100b">ESC</button></div>
    <div class="pcjs-block-control"><button class="pcjs-block-button" id="keyTabVT100b">TAB</button></div>
    <div class="pcjs-block-