.chart-container {
    position: relative;
    width: 100%
}

@media (max-width: 767.98px) {
    .chart-container {
        overflow-x:scroll;
        overflow-y: visible;
        max-width: 100%
    }
}

.chart {
    position: relative;
    display: block;
    width: 100%
}

.has-fixed-height {
    height: 400px
}