.text-center {
  text-align: center;
}
.f-large {
  font-size: 18px;
}
.button.button-success {
  background: rgb(28, 184, 65);
  border-color: rgb(28, 184, 65);
  color: white;
  font-size: 20px;
}
.container .title {
  margin-top: 20px;
  margin-bottom: 30px;
}