body {
  font-family: Arial, sans-serif;
  background-color: #f8f8f8;
  padding: 20px;
}

.container {
  max-width: 1200px;
  margin: auto;
}

table {
  width: 100%;
  border-collapse: collapse;
  background: white;
  margin-top: 20px;
}

th, td {
  padding: 10px;
  border: 1px solid #ddd;
  text-align: center;
}

h1, h2 {
  margin-top: 40px;
}

.dropdown {
  margin-bottom: 20px;
}