.mortgage-calculator {
  max-width: 400px;
  margin: 20px auto;
  padding: 20px;
  background: #f7f7f7;
  border: 1px solid #ccc;
  border-radius: 10px;
  font-family: Arial, sans-serif;
}

.mortgage-calculator h2 {
  text-align: center;
  color: #800000;
}

.mortgage-calculator label {
  display: block;
  margin-top: 15px;
  font-weight: bold;
}

.mortgage-calculator input,
.mortgage-calculator select {
  width: 100%;
  padding: 10px;
  margin-top: 5px;
  border-radius: 5px;
  border: 1px solid #ccc;
  box-sizing: border-box;
  -moz-appearance: textfield; /* Remove arrows in Firefox */
}

.mortgage-calculator input::-webkit-outer-spin-button,
.mortgage-calculator input::-webkit-inner-spin-button {
  -webkit-appearance: none;
  margin: 0; /* Remove arrows in Chrome, Safari, Edge */
}

.mortgage-calculator button {
  width: 100%;
  padding: 12px;
  margin-top: 20px;
  background-color: #800000;
  color: white;
  border: none;
  border-radius: 5px;
  cursor: pointer;
  font-size: 16px;
}

.mortgage-calculator button:hover {
  background-color: #a00000;
}

#result {
  margin-top: 20px;
  font-weight: bold;
  text-align: center;
}