.btnn {
  padding: 12.5px 30px;
  border: 0;
  border-radius: 50%;
  display: inline-block;
  background-color: rgba(18, 36, 87, 0.849);
  color: #ffffff;
  font-weight: Bold;
  transition: all 0.5s;
  -webkit-transition: all 0.5s;
}

.btnn:hover {
  background-color: rgba(18, 36, 87, 0.849);
  box-shadow: 0 0 20px #6fc5ff50;
  transform: scale(1.1);
}

.btnn:active {
  background-color: rgba(11, 21, 48, 0.849);
  transition: all 0.25s;
  -webkit-transition: all 0.25s;
  box-shadow: none;
  transform: scale(0.98);
}