/* Tooltip container */
.tooltip {
  position: relative;
  display: inline-block;
  }

/* Tooltip text */
.tooltip .tooltiptext {
  visibility: hidden;
  width: 80px;
  background:#a9a9a9;
color:rgba(45, 45, 45, 0.90);
  text-align: center;
  padding: 5px 0;
   top: 90%;
  left: 75%;
  margin-left: -60px; /* Use half of the width (120/2 = 60), to center the tooltip */
  font-family: arial;
text-transform: uppercase;
font-size: 8px;
font-weight:800;
border-style: solid;
border-width: 1px;

  /* Position the tooltip text - see examples below! */
  position: absolute;
  z-index: 1;
}

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