/**
 * Chartist.js plugin to display a tooltip on top of a chart.
 * @author  Antonia Ciocodeica
 * @version 0.1 22 Nov 2016
 */

.chartist-tooltip {
  position: absolute;
  left: 0;
  top: 75;
  width: 80px;
  height: 80px;
  z-index: 1000;
  display: block;
  visibility: hidden;
  opacity: 0;
  background: rgba(255, 255, 255, 0.9);
  box-shadow: 0 0 0.5em rgba(0, 0, 0, 0.5);
  transition: transform 0.2s ease-in-out;
  padding-bottom: 10px;
  padding-top: 10px;
  padding-left: 10px;
  padding-right: 10px;
}
.chartist-tooltip:not([hidden]) {
  visibility: visible;
  transform: none;
  opacity: 1;
}

/* Tooltip arrow */
.chartist-tooltip::before {
  content: attr(tooltip);
  position: absolute;
  opacity: 0;
  transition: all 0.2s ease;
  z-index: -1;
  font-size: 1.3em;
  line-height: 0.5em;
  font-family: Arial, sans-serif;
  color: rgba(255, 255, 255, 0.9);
  transform: scaleY(0.7);
  text-shadow: 0 0.25em 0.35em rgba(0, 0, 0, 0.1);
}
.chartist-tooltip--left::before {
  left: 0.75em;
}
.chartist-tooltip--right::before {
  left: auto;
  right: 0.75em;
}

/* Adds a small point transition (line charts) when the point is active */
.ct-point {
  transition: all 0.2s ease-in-out;
}

/* Increased specificity intended to overwrite the default chartist style */
.ct-chart-line.ct-chart-line .ct-point--hover {
  stroke-width: 1.5em;
}