#container {
    height: 400px;
}

.highcharts-figure,
.highcharts-data-table table {
    min-width: 310px;
    max-width: 800px;
    margin: 1em auto;
}

#datatable {
    font-family: Verdana, sans-serif;
    border-collapse: collapse;
    border: 1px solid #ebebeb;
    margin: 10px auto;
    text-align: center;
    width: 100%;
    max-width: 500px;
}

#datatable caption {
    padding: 1em 0;
    font-size: 1.2em;
    color: #555;
}

#datatable th {
    font-weight: 600;
    padding: 0.5em;
}

#datatable td,
#datatable th,
#datatable caption {
    padding: 0.5em;
}

#datatable thead tr,
#datatable tr:nth-child(even) {
    background: #f8f8f8;
}

#datatable tr:hover {
    background: #f1f7ff;
}

.highcharts-description {
    margin: 0.3rem 10px;
}
