/* General Styles */
body {
    font-family: Arial, sans-serif;
    margin: 0;
  }
  
  h1, h2, h3 {
    margin-top: 0;
  }
  
  ul {
    list-style: none;
    margin: 0;
    padding: 0;
  }
  
  a {
    text-decoration: none;
    color: #333;
  }
  
  button {
    padding: 10px;
    font-size: 16px;
    border: none;
    background-color: #4CAF50;
    color: #fff;
    cursor: pointer;
  }
  
  button:hover {
    background-color: #3e8e41;
  }
  
  /* Layout Styles */
  header {
    background-image: url('header-image.jpg');
    background-repeat: no-repeat;
    background-size: cover;
    padding: 10px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
  }
  
  nav {
    margin: 10px 0;
  }
  
  nav ul {
    display: flex;
  }
  
  nav li {
    margin-right: 20px;
  }
  
  nav a {
    font-size: 18px;
  }
  
  main {
    padding: 10px;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
  }
  
  section {
    max-width: 500px;
    width: 100%;
    margin: 10px;
  }
  
  section h2 {
    margin-bottom: 10px;
  }
  
  form {
    display: flex;
    flex-direction: column;
  }
  
  label {
    margin-bottom: 5px;
  }
  
  input[type="text"],
  input[type="password"],
  input[type="file"] {
    padding: 10px;
    margin-bottom: 10px;
    border: none;
    background-color: #f2f2f2;
    border-radius: 3px;
  }
  
  input[type="submit"] {
    margin-top: 10px;
  }
  
  p {
    text-align: center;
  }
  
  footer {
    background-color: #f2f2f2;
    padding: 10px;
    text-align: center;
    margin-top: 10px;
  }