body {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    background-color: #70c5ce;
    margin: 0;
}

.container {
    position: relative;
    width: 400px;
    height: 600px;
}

.background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('background.jpg'); /* Ganti dengan path gambar latar belakang Anda */
    background-size: cover;
    z-index: -1;
    animation: backgroundScroll 60s linear infinite;
}

@keyframes backgroundScroll {
    from {
        background-position: 0 0;
    }
    to {
        background-position: 100% 0;
    }
}

canvas {
    border: 2px solid #000;
    display: block;
    margin: 0 auto;
}