neiyou_user_web/public/assets/global/vendor/chartist-plugin-tooltip/chartist-plugin-tooltip.css

.chartist-tooltip-wrap, .ct-chart {
  position: relative; }

.chartist-tooltip {
  position: absolute;
  display: inline-block;
  opacity: 0;
  min-width: 5em;
  padding: 3px 8px;
  font-size: 12px;
  background: rgba(0, 0, 0, 0.7);
  color: #fff;
  font-weight: 400;
  text-align: center;
  pointer-events: none;
  z-index: 1;
  border-radius: 3px;
  transition: opacity .2s linear; }
  .chartist-tooltip.tooltip-show {
    opacity: 1; }

.ct-area, .ct-line {
  pointer-events: none; }