.box {
  padding: 30px;
  margin: 0 auto;
}

.text-primary {
  color: #28a745;
}

.text-secondary {
  color: #0284d0;
}

.btn {
  cursor: pointer;
  display: inline-block;
  padding: 10px 20px;
  color: #fff;
  background-color: #28a745;
  border: none;
  border-radius: 5px;
}

.btn-primary, .bg-primary {
  background: #28a745;
  color: #fff;
}

.btn-secondary, .bg-secondary {
  background: #0284d0;
  color: #fff;
}

.btn-dark, .bg-dark {
  background: #333;
  color: #fff;
}

.btn-light, .bg-light {
  background: #f4f4f4;
  color: #333;
}

.btn-outline {
  background: transparent;
  border: 1px solid #fff;
}

.lg-heading {
  font-size: 2rem;
  font-weight: 700;
}

.fancy-input {
  width: 100%;
  padding: 8px;
  outline: none;
  margin: 5px 0;
  border-radius: 5px;
  border: 2px solid transparent;
  /* border: 2px solid #ddd; */
  /* border: none; */
}

.fancy-input:focus {
  border: 2px solid green;
}