button {
  background-color: #9adddb;
  border: none;
  color: black;
  padding: 10px 20px;
  text-align: center;
  text-decoration: none;
  display: inline-block;
  margin: 4px 2px;
  cursor: pointer;
  border-radius: 4px;
}


.button2 {
  background-color: white; 
  color: black; 
  border: 2px solid #9adddb;
}

.button2:hover {
  background-color: #9adddb;
  color: white;
}

.button2:focus {
background-color: #9adddb;
}

button:hover {
    background-color: #9adddb;
    color: white;
}