pixel-art-maker/style.css

body {
    display: flex;
    flex-direction: column;
}

.row {
    display: flex;
}

.pixel {
    width: 14px;
    height: 14px;
    border: 1px solid rgb(229, 229, 229);
}

.palette {
    display: flex;
    flex-wrap: wrap;
    background-color: rgb(229, 229, 229);
}

.swatch {
    width: 35px;
    height: 35px;
    border-radius: 50%;
    display: flex;
    margin: 2px;
}