.center {
  margin: auto;
  padding: 10px;
}
.avatar {
vertical-align: middle;
width: 150px;
height: 150px;
border-radius: 50%;
}


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

#container {
  height: 400px;
}

.highcharts-data-table table {
font-family: Verdana, sans-serif;
border-collapse: collapse;
border: 1px solid #EBEBEB;
margin: 10px auto;
text-align: center;
width: 100%;
max-width: 500px;
}
.highcharts-data-table caption {
  padding: 1em 0;
  font-size: 1.2em;
  color: #555;
}
.highcharts-data-table th {
font-weight: 600;
  padding: 0.5em;
}
.highcharts-data-table td, .highcharts-data-table th, .highcharts-data-table caption {
  padding: 0.5em;
}
.highcharts-data-table thead tr, .highcharts-data-table tr:nth-child(even) {
  background: #f8f8f8;
}
.highcharts-data-table tr:hover {
  background: #f1f7ff;
}