body {
    font-family: Arial, Helvetica, sans-serif;
    color: #333;
    padding: 100px 0;
    text-align: center;
}

section {
    border: 2px solid #666;
    padding: 50px;
    max-width: 800px;
    margin: 50px auto;
}

section img {
    display: block;
    max-width: 100%;
    width: 325px;
    margin: auto;
}

.container {
    width: 325px;
    margin: 120px auto;
    background-color: #dff5c9;
    min-height: 200px;
    position: relative;
}

.container div {
    width:100px;
    height: 100px;
    font-size: 24px;
    font-weight: bold;
    color: #fff;
    display: grid;
    place-content: center;
}

#box1 { 
    background-color: #840d0d;
    position: absolute;
    bottom: 0;
}

#box2 { 
    background-color: #271a71;
    position: absolute;
    bottom: 25px;
    left: 75px;
    z-index: 1;
}

#box3 { 
    background-color: #675707; 
    position: absolute;
    bottom: calc(25px * 2);
    left: calc(75px * 2);
}

#box4 { 
    background-color: #e8052b;
    position: absolute;
    bottom: calc(25px * 3);
    left: calc(75px * 3);
}