.legend {
    display: flex;
    flex-direction: column;
    margin-top: 20px;
}

.legend-item {
    display: flex;
    align-items: center;
    margin-bottom: 8px;
}

.color-box {
    width: 20px;
    height: 20px;
    margin-right: 10px;
    border-radius: 4px;
}