tau-tooltip/tooltip.css

Pure JavaScript tooltip library

.tooltip {
  position: absolute;
  top: 0;
  left: 0;
  max-width: 500px;
  z-index: 900;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-align-items: stretch;
  -ms-flex-align: stretch;
  align-items: stretch;
  font-family: OpenSans, 'Helvetica Neue', Helvetica, Arial, sans-serif;
  font-size: 11px;
  background: rgba(255, 255, 255, 0.9);
  box-shadow: 0 1px 4px 0 rgba(0, 0, 0, 0.2), 0 0 0 1px rgba(0, 0, 0, 0.05);
  overflow: hidden;
}
.tooltip.fade {
  opacity: 0;
  transition: opacity 200ms ease-out;
}
.tooltip.fade.in {
  opacity: 1;
  transition-duration: 100ms;
}
.tooltip__content {
  overflow: hidden;
  padding: 15px 15px 10px 15px;
  box-sizing: border-box;
  max-width: calc(100% - 26px);
}