body {
    background: #444;
    font-family: recoleta;
    display: flex;
    flex-direction: column;
    margin: 0;
}

canvas {
    margin: auto;
    image-rendering: pixelated;
}

#header {
    margin: auto;
    padding-bottom: 0.5rem;
    padding-top: 0.5rem;
    color: #ccc;
}

div {
    margin: auto;
}

input, button {
    font-family: inherit;
}
label {
    padding-bottom: 0.1rem;
    color: #ccc;
}

.field {
    display: flex;
    flex-flow: column-reverse;
    padding-bottom: 0.5rem;
}
input {
    border: 0;
    border-bottom: 1px solid #ccc;
    padding: 0.1rem;
    text-align: right;
}

#controls {
    padding-top: 1rem;
}

#reload {
    margin-top: 0.5rem;
}

button {
    background: #d4d4d4;
    color: #242424;
    font-size: 1rem;
    padding: 0.25rem 0.5rem;
    text-decoration: none;
    cursor: pointer;
    outline: none;
    border: none;
}

button:hover {
    background: #e8e8e8;
    text-decoration: none;
}

button:disabled {
    cursor: none;
    color: #494949;
    background: #bebebe;
}