label {
    cursor: pointer;
}
/* input#file { */
    /* display: none; */
/* } */
img#output {
    display: none;
}

canvas {
    max-width: 45vw;
    max-height: 45vh;
    padding: 20px;
    min-width: 100px;
}

input#pad {
    width: 40px;
}

input#tile {
    width: 40px;
}

div.controls {
    padding: 10px;
    text-align: center;
}

button {
    margin: 10px;
}

a {
    margin: 10px;
    cursor: pointer;
}