pattern-packer/assets/css/puzzle.css

body {
    overflow: hidden;
}

h1 {
    text-align: center;
    width: 80%;
    margin-left: 10%;
    margin-right: 10%;
}

.canvas_container {
    width: 100%;
    align-content: center;
    justify-content: center;
}

canvas {
    width: 80vmin;
    height: 80vmin;
    display: block;
    margin-left: auto;
    margin-right: auto;
}

p.status {
    text-align: center;
}