@import url("https://code.highcharts.com/css/highcharts.css");

#container {
    height: 400px;
    max-width: 800px;
    margin: 0 auto;
}

/* General data label style */
.highcharts-data-label text {
    fill: black;
    text-shadow: 1px 1px white, 1px -1px white, -1px -1px white, -1px 1px white;
}

/* For the darkest columns, invert the data label text color and shadow */
.highcharts-data-label-color-0 text,
.highcharts-data-label-color-1 text,
.highcharts-data-label-color-4 text,
.highcharts-data-label-color-5 text,
.highcharts-data-label-color-7 text {
    fill: white;
    text-shadow: 1px 1px black, 1px -1px black, -1px -1px black, -1px 1px black;
}
