.p {
  text-align: left;
}
    
.firstSpan {
  color: rgb(119, 162, 241)
}
    
.firstSpan .secondSpan {
  visibility: hidden;
  width: 230px;
  background-color: rgb(52, 31, 56);
  color: #fff;
  text-align: center;
  border-radius: 6px;
  padding: 5px 0; 
  position: absolute;
  z-index: 1;
}
    
.firstSpan:hover .secondSpan {
  visibility: visible;
}