.tooltip {
  position: relative;
  display: inline-block;
  border-bottom: 1px dotted black;
}

.tooltip .tooltiptext {
  visibility: hidden;
  width: 120px;
  background-color: black;
  color: #fff;
  text-align: center;
  border-radius: 6px;
  padding: 5px 0;

  /* Position the tooltip */
  position: absolute;
  z-index: 1;
}

.tooltip:hover .tooltiptext {
  visibility: visible;
}

.rcorners {
  border-radius: 25px;
  border: 2px solid #a6a6a6;
  padding: 20px;
  box-shadow: 10px 10px #e9e9ed;
}    

#form {
  font-family: Arial, Helvetica, sans-serif;
  border-collapse: collapse;
  width: 80%;
}
#form tr {
    padding-bottom:3px !important;
}
#form td, #form th {
  vertical-align: top;
  border: 1px solid #ddd;
  padding-top: 3px;
  padding-bottom: 3px !important;
}

#form tr:nth-child(even){background-color: #f2f2f2;}

#form tr:hover {background-color: #ffe0b3;}

#form th {
  padding-top: 12px;
  padding-bottom: 12px;
  text-align: left;
  background-color: #ffa41d;
  color: white;
}