body {
  margin: 0;
  font-family: Arial, sans-serif;
  background: #45b558;
  color: #53c276;
  display: flex;
}

.sidebar {
  width: 220px;
  background: #389447;
  padding: 20px;
  min-height: 100vh;
  position: fixed;
}

.sidebar h2 {
  color: #4da6ff;
  margin-bottom: 20px;
}

.sidebar ul {
  list-style: none;
  padding: 0;
}

.sidebar li {
  margin: 15px 0;
}

.sidebar a {
  color: #ffffff;
  text-decoration: none;
  font-weight: bold;
}

.sidebar a:hover {
  color: #4da6ff;
}

.content {
  margin-left: 240px;
  padding: 30px;
  flex: 1;
}

.content section {
  margin-bottom: 60px;
}

.content h1 {
  color: #4da6ff;
}

.content img {
  width: 100%;
  max-width: 500px;
  margin: 20px 0;
  border-radius: 10px;
  display: block;
}