body {
  font-family: sans-serif;
  margin: 0;
  padding: 0;
  background: #fff;
  color: #000;
}

header {
  display: flex;
  align-items: center;
  padding: 20px;
  background: #f5f5f5;
}

#logo {
  height: 80px;
  margin-right: 20px;
}

nav ul {
  list-style: none;
  padding: 0;
  display: flex;
  gap: 20px;
  margin: 0;
}

nav a {
  text-decoration: none;
  color: #333;
}

main {
  padding: 20px;
}

form {
  margin-top: 20px;
}