html, body {
    margin: 0;
    padding: 0;
    font-family: monospace;
    font-size: 12px;
}

body, #carCanvas, #settings, #networkCanvas {
    height: 100%;
    position: absolute;
    top: 0;
    bottom: 0;
}

body {
    background: darkgray;    
    overflow: hidden;
    width: 100%;
    right: 0;
    left: 0;
}

#carCanvas {
    background: lightgray;
    width: 200px;
    left: 0;
}

#settings {
    width: 125px;
    left: 200px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

fieldset {
    box-sizing: border-box;
    display: table;
    width: 96%;
    margin: 2%;
}

#settings label {
    display: table-row;
}

#settings label > * {
    display: table-cell;
    padding: 0.25em;
    text-align: right;
}

input, button {
    box-sizing: border-box;
}

input {
    width: 100%;
    font-size: 1em;
    padding: 0.25em;
}

#settings .brain, #settings .control {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.5em;
}

button {
    font-size: 24px;
    line-height: 24px;
    padding: 0.25em 0;
    margin: 0.25em 0;
    cursor: pointer;
}

#networkCanvas {
    background: black;
    left: 325px;
    width: calc(100% - 325px);
}