body {
  background-color: #ceefec;
  color: #453931;
  font-family: Verdana;
}

a {
  color:#f2a521;
  text-decoration: none;
  font-weight: bold;
}

a:hover {
  color: #c94d0a;

}

a:active {
  color:#505050;
}


h1 {
  color: #036275;
  margin-top: 20px;
  margin-bottom: 0px;
  padding: 0px;
  line-height: 1.0;
  letter-spacing: 2px;
  text-align: left;
}

#intro {
  max-width: 750px;
  margin: auto;
  line-height: 1.75;
  padding: 15px;
  text-align: left;
  background-color: #fff;
}

.tooltip:hover .tooltip-span {
    display: block;
}


.tooltip-span {
    display: none;
    background: #fff;
    margin-left: 10px;
    padding: 10px;
    position: absolute;
    z-index: 1;
    border: 1px solid #000;
    border-radius: 3px;
}

.tooltip {
    

}