/* setup tooltips */
.tooltip {
  position: relative;
  font-size: 12px;
  padding: 2px 33px;
 
}
#btn {display:none;}

.tooltip:before,
.tooltip:after {
  display: block;
  opacity: 0;
  pointer-events: none;
  position: absolute;
  z-index: 12 !important;
}
.tooltip:after {
	border-right: 6px solid transparent;
	border-bottom: 6px solid rgba(0,0,0,.75); 
  border-left: 6px solid transparent;
  content: '';
  height: 0;
    top: 49px;
    left: 37px;
  width: 0;
}
.tooltip:before {
  background: rgba(0,0,0,.75);
  border-radius: 2px;
  color: #fff;
  content: attr(data-title);
  font-size: 12px;
  padding: 6px 10px;
    top: 55px;
  white-space: nowrap;
}

/* the animations */
/* fade */
.tooltip.fade:after,
.tooltip.fade:before {
  transform: translate3d(0,-10px,0);
  transition: all .15s ease-in-out;
}
.tooltip.fade:hover:after,
.tooltip.fade:hover:before {
  opacity: 1;
  transform: translate3d(0,0,0);
}