style.css

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

body {
    width: 100%;
    height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: space-evenly;
}

.main {
    width: 100%;
    height: 80%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

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

/* Scale canvas with resize attribute to full size */
canvas {
    width: 400px;
    height: 600px;
}

img {
    width: 380px;
    height: 480px;
    border-radius: 12px;
}

.colors {
    max-width: 100%;
    height: 20%;
    color: #fff;
    display: flex;
    justify-content: flex-start;
    align-items: center;
    flex-wrap: wrap;
}

.color-box {
    width: 100px;
    height: 125px;
    display: flex;
    flex-direction: column;
    justify-content: space-evenly;
    align-items: center;
    border: 1px solid black;
    padding: 4px;
}

.color-circle {
    width: 84px;
    height: 84px;
    border-radius: 50%;
    border: 1px solid black;
    display: flex;
    justify-content: center;
    align-items: center;
}