kibana-123/src/core_plugins/timelion/public/chart.less

Kibana is an open source (Apache Licensed), browser based analytics and search dashboard for Elasticsearch. Kibana is a snap to setup and start using. Kibana strives to be easy to get started with, while also being flexible and powerful, just like Elastic

.chart-top-title {
  flex: 0;
  text-align: center;
  font-weight: bold;
  font-size: 11px;
}

.chart-canvas {
  min-width: 100%;
  flex: 1;
}

.tab-dashboard.theme-dark .ngLegendValue {
  color: #aaaaaa;
}

.tab-dashboard.theme-dark .flot-tick-label {
  color: #aaaaaa;
}