* {
    box-sizing: border-box;
}

body {
    margin: 0;
    padding: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    font-size: 20px;
    font-family: Arial, Helvetica, sans-serif;
    background-color: #EEEEEE;
    color: #555555;
}

.container {
    margin: 5px;
    display: flex;
    flex-flow: row wrap;
    gap: 20px;
    height: fit-content;
    justify-content: center;
}

.container > div {
    box-shadow: 0 0 15px rgba(0, 0, 0, 0.3); 
    padding: 20px;
    width: 250px;
    background-color: white;
    gap: 10px;
    display: flex;
    flex-flow: column wrap;
    border-radius: 10px;
}

.one {
    border: 3px solid #3171FF;
}

.circle {
    display: inline-flex;
    background-color: #C9C9C9;
    width: 20px;
    height: 20px;
    border-radius: 50%;
}

.one .circle {
    background-color: #3171FF;
}

.bold {
    font-weight: bold;
}

.amount {
    font-size: 40px;
}

.unit {
    font-size: 30px;
}

.money {
    color: #555555;
    font-size: 25px
}

.title {
    display: flex;
    justify-content: space-between;
}

.price {
    color: #919191
}

.quantity {
    color: #919191
}

.quantity * {
    color:#555555;
}

.two:hover, .three:hover {
    border: 3px solid #3171FF;
}

.two:hover .circle, .three:hover .circle {
    background-color: #3171FF;
}