#infoOverlay {
   position: fixed;
   top:50%;
   left:50%;
   margin: 2px;
   z-index: 999; /* or  greater value */
   margin-top: -90px;
   margin-left: -150px;
   visibility:hidden;
}

.floraOverlay {
   position: fixed;
   width: 150px;
   height: 150px;
   background-color: #fff;
   bottom:0px;
   right:0px;
   margin: 2px;
   z-index: 999; /* or  greater value */
   border-radius: 150px 150px 150px 150px;
   border-color: #78A72B;
   border-style: solid;
   border-width: 1px;
}

#floraImage {
    margin-top: 20px;
    margin-left: 20px;
    width: 150px;
    height: 150px;
}

.crc {
  color: #fff;  
  width: 150px;
  height: 150px;
  display: block;
  vertical-align: center;
}

.floraOverlay:hover {
    background-color: #DEF4B5;
    border-style: ridge;
    display: block;
}

#content {
    font-family:Tahoma, Geneva, sans-serif;
    background-color: #227fc8;
    position: absolute;
    width: 300px;
    height: 180px;
    border-radius: 10px 10px 10px 10px;
    border-color: #1c537d;
    border-style: solid;
    visibility: hidden;
}

ul {
  list-style: none;
  margin: 0;
}

li {
  float: right;
  margin: 12px;
  border-radius: 4px 4px 4px 4px;
}

a {
  font-family:Tahoma, Geneva, sans-serif;
  border-left: 1px solid rgba(0, 0, 0, 0.2);
  border-right: 1px solid rgba(255, 255, 255, 0.1);
  color: #227fc8;
  display: block;
  font-size: 16px;
  font-weight: bold;
  padding: 0 20px;
  line-height: 38px;
  text-shadow: 0 -1px 0 rgba(0, 0, 0, 0.6);
  text-decoration: none; 
  vertical-align: center;
}

a:hover {
  background: #227fc8;
  box-shadow: inset 0 2px 5px rgba(0, 0, 0, 0.4);
  border-right: 1px solid rgba(0, 0, 0, 0.2);
  border-radius: 10px 10px 10px 10px;  
  color: #fff;
}

li:first-child a {
  border-right: none;
  border-left: none;
}

li:last-child a {
  border-left: none;
  border-right: none;
}