           <p>Standard output:</p>
            <textarea id="output" rows="8"></textarea>

            <div class="spinner" id='spinnerEm'></div>
            <div class="emscripten" id="statusEm">Downloading...</div>

            <div class="emscripten">
                <progress value="0" max="100" id="progressEm" hidden=1></progress>
            </div>
        </div>

        <div class="cell-version">
            <span>
                |
                Build time: <span class="nav-link">@GIT_DATE@</span