/* Global Styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: Arial, sans-serif;
  background-color: #f4f4f4;
  color: #333;
}

h1, h2, h3 {
  text-align: center;
  margin-bottom: 20px;
}

a {
  color: #4CAF50;
  text-decoration: none;
}

a:hover {
  color: #007BFF;
}

/* Centering content */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 20px;
}

form {
  background-color: white;
  padding: 30px;
  border-radius: 8px;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
  max-width: 400px;
  margin: 0 auto;
}

/* Input styles */
input[type="text"],
input[type="password"],
input[type="email"] {
  width: 100%;
  padding: 12px;
  margin-bottom: 15px;
  border: 1px solid #ddd;
  border-radius: 5px;
}

input[type="submit"],
button {
  background-color: #4CAF50;
  color: white;
  padding: 10px 20px;
  border: none;
  border-radius: 5px;
  cursor: pointer;
  width: 100%;
}

input[type="submit"]:hover,
button:hover {
  background-color: #45a049;
}

form h3 {
  margin-bottom: 20px;
}

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

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

table th {
  background-color: #4CAF50;
  color: white;
}

table tr:nth-child(even) {
  background-color: #f9f9f9;
}

table tr:hover {
  background-color: #f1f1f1;
}