/**
 * styling for tip content
 * mostly for example
 * note: canvas (the tip itself) cannot be styled here. use javascript options for that.
 */
.bt-content {
  color: #000;
  position:relative;
  margin:0;
  line-height: normal;
  text-align:center;
  font: normal 10px "Arial", arial, verdana, helvetica, sans-serif;
  line-height:20px;
}

/* styling for active target elements - usually for background hilighting */
.bt-active {
  /*border: 1px solid #FFFFFF !important;
  color: #000;
  */
}