body {
    margin: 0;
    overflow: hidden;
    background-color: #000;
    color: white;
    font-family: 'Courier New', Courier, monospace;
}

#warpCanvas {
    display: block;
}

.instructions {
    position: absolute;
    bottom: 40px;
    width: 100%;
    text-align: center;
    letter-spacing: 5px;
    font-weight: bold;
    pointer-events: none; /* Lets clicks pass through to the canvas */
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 0.2; }
    50% { opacity: 0.8; }
}