body{
  background-color: #008075;
}

.container{
  display: flex;
  flex-flow: column nowrap;
  align-items: center;
  justify-content: space-around;
}
button{
  font-size: 30px;
  color: #004a44;
  background-color: #38ffdb;
  border: none;
  border-radius: 8px;
  padding: 10px 20px;
  margin: 40px;
}