.tooltip 
{
  background-color: black;
  color: white;
  font: 12px "trebuchet ms", sans-serif;
  left: 0;
  padding: 12px 12px 0px 12px;
  position: absolute;
  top: 0;
  visibility: hidden;
  z-index: 2;
}

.tooltip-func
{
  background-color: #0063C8;
}

.tooltip-home
{
  background-color: white;
  color: black;
}

.tooltip *
{
  background-color: black;
  color: white;
}

.tooltip .blue
{
  color: #0279E2;
}

.span_tooltip
{
  background: none;
  position: relative;
}