/* styles.css */
.chart-container {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 400px;
    position: relative;
    z-index:100;
}

#pie-chart {
    width: 300px;
    height: 300px;
    z-index:100;

}

#info-box {
    position: absolute;
    top: 0;
    right: 0;
    padding: 10px;
    background-color: rgba(0, 0, 0, 0.7);
    color: #fff;
    border-radius: 5px;
    display: none;
    z-index:100;

}

#doughnut-chart {
z-index:100;
}