* {
    padding: 0;
    margin: 0;
    box-sizing: border-box;
}

body {
    display: flex;
    align-items: center;
    justify-content: center;
}

#theCanvas {
    /*border: 1px solid green;*/
}

#actions {
    position: fixed;
    left: 0;
    width: 100px;
    border: 1px solid grey;
    padding: 0.5rem;
}

#actions .colors {
    width: 100%;
    border: 1px solid lightgrey;
    opacity: 0.5;
    margin-bottom: 3rem;
}

#actions .colors .color {
    width: 100%;
    height: 50px;
    border: 1px solid grey;
}

.color:nth-child(1) {
    background: rgb(154, 134, 114);
}

.color:nth-child(2) {
    background: rgb(0, 0, 0);
}

.color:nth-child(3) {
    background: rgb(255, 255, 255);
}

.save {
    width: calc(100% - 0.1rem);
    margin-left: 0.05rem;
    height: 50px;
    border: 1px solid grey;
    display: flex;
    justify-content: center;
    align-items: center;
}