<svg width="800" height="400" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 800 400" preserveAspectRatio="none"><defs><style type="text/css">#holder_1722f47a800 text { fill:#555;font-weight:normal;font-family:Helvetica, monospace;font-size:40pt } </style></defs><g id="holder_1722f47a800"><rect width="800" height="400" fill="#777"></rect><g><text x="285.9140625" y="218.45">First slide</text></g></g></svg>