body {
  font-family: Arial, sans-serif;
  padding: 20px;
  background-color: #f5f5f5;
}

.quote-calculator {
  max-width: 800px;
  margin: 0 auto;
  background: white;
  padding: 30px;
  border-radius: 10px;
  box-shadow: 0 0 10px rgba(0,0,0,0.1);
}

h1 {
  text-align: center;
  margin-bottom: 25px;
}

.form-group {
  display: flex;
  align-items: center;
  margin-bottom: 20px;
  flex-wrap: wrap;
}

.form-group label {
  flex: 1 0 150px;
  font-weight: bold;
}

.form-group input[type='range'] {
  flex: 2 1 300px;
  margin: 5px 10px;
}

.form-group input[type='number'],
.form-group input[type='text'],
.form-group input[type='email'] {
  width: 200px;
  padding: 8px;
  margin: 5px 0;
  border-radius: 4px;
  border: 1px solid #ccc;
}

button#view-quote {
  display: block;
  width: 100%;
  padding: 12px;
  font-size: 16px;
  background-color: #0078d7;
  color: #fff;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  margin-top: 20px;
}

button#view-quote:hover {
  background-color: #005ea2;
}