<style>
/* Tooltip container */
.tooltip {
  position: relative;
  display: inline-block;
  border-bottom: 1px dotted black; /* If you want dots under the hoverable text */
}

/* Tooltip text */
.tooltip .tooltiptext {
  visibility: hidden;
  width: 120px;
  background-color: black;
  color: #fff;
  text-align: center;
  padding: 5px 5;
  border-radius: 6px;
 
  /* Position the tooltip text - see examples below! */
  width: 120px;
  bottom: 100%;
  left: 50%;
  /*margin-left: -60px;*/
  
  /*position: absolute;*/
  /*z-index: 1;*/
}

/* Show the tooltip text when you mouse over the tooltip container */
.tooltip:hover .tooltiptext {
  visibility: visible;
}

body  {
    background: radial-gradient(circle, #ff9800, #9c27b0);
}


</style>