ElectronMCLauncher/app/overlay.ejs

<div id="overlayContainer" style="display: none;">
    <div id="overlayContent">
        <span id="overlayTitle">Lorem Ipsum:<br>Finis Illud</span>
        <span id="overlayDesc">Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud..</span>
        <button id="overlayAcknowledge">Conare Iterum</button>
    </div>
</div>