/* Reset some default browser styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

/* Body styling */
body {
  font-family: Arial, sans-serif;
  background-color: #f2f2f2;
  color: #333;
  line-height: 1.6;
  padding: 20px;
  text-align: center;
}
/* Header styling */
header {
  background-color: #3333cc;
  color: #FFFFFF;
  padding: 1em 0;
  text-align: center;
}
/* Navigation bar */
nav {
  background-color: #444;
  padding: 10px;
  text-align: center;
}

nav a {
  color: white;
  text-decoration: none;
  margin: 0 15px;
}

nav a:hover {
  text-decoration: underline;
}

/* Main content area */
main {
  margin: 20px auto;
  max-width: 800px;
  background-color: white;
  padding: 20px;
  border-radius: 8px;
}

/* Footer styling */
footer {
  background-color: #3333cc;
  color: #FFFFFF;
  padding: 1em 0;
  text-align: center;
}