.tooltip{
  z-index: 1000000;
}


/* Effects */
.overlay-scale {
  position:absolute;
  top:0;
  left:0;
  width:100%;
  height:100%;
  z-index:10000;

  visibility: hidden;
  opacity: 0;
  -webkit-transform: scale(0.9);
  transform: scale(0.9);
  -webkit-transition: all 0.4s;
  transition: all 0.4s;
}

.overlay-scale.open {
  visibility: visible;
  opacity: 1;
  -webkit-transform: scale(1);
  transform: scale(1);
  -webkit-transition: all 0.4s;
  transition: all 0.4s;
}