.emi-container {
  max-width: 500px;
  margin: auto;
  background: #1e1e2f;
  color: #fff;
  padding: 20px;
  border-radius: 15px;
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}
.emi-container input {
  width: 100%;
  padding: 10px;
  margin: 5px 0 15px;
  border-radius: 8px;
  border: none;
}
.emi-container button {
  background: #00FFAB;
  border: none;
  padding: 10px 20px;
  border-radius: 10px;
  cursor: pointer;
}
.emi-container button:hover {
  background: #00ffaa;
}