body {
    margin: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    background-color: #f0f0f0;
    background-image: url('assets/background.webp');
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center;
}

.canvas-container {
    position: relative; /* Setzt einen Bezugspunkt für absolute Positionierung */
    display: flex;
    justify-content: center;
    align-items: center;
    border: 5px solid #000;
    background-size: cover;
    width: 800px;
    height: 800px;
}

#myCanvas {
    border: 1px solid black;
}

.overlay {
    position: absolute; /* Absolut innerhalb des Containers */
    top: 50%; /* Vertikale Mitte */
    left: 50%; /* Horizontale Mitte */
    transform: translate(-50%, -50%); /* Zentriert den Mittelpunkt */
    background-color: rgba(255, 255, 255, 0.8); /* Halbtransparenter Hintergrund */
    padding: 20px;
    border: 2px solid #000;
    border-radius: 10px;
    text-align: center;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
    z-index: 10;
}
#answer1, #answer2, #answer3, #answer4 {
    display: block;
    visibility: visible;
    margin: 10px;
    padding: 10px;
    align-items: center;
    text-align: left;
    border-radius: 10px;
    z-index: 20;
}
#answer1:hover, #answer2:hover, #answer3:hover, #answer4:hover {
    display: block;
    background-color: rgba(255, 255, 255, 0.8);
}