* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: Arial, sans-serif;
}

.container {
  display: flex;
}

/* MENU LATERAL */
.sidebar {
  width: 250px;
  height: 100vh;
  background:rgb(154, 60, 110);
  color: white;
  padding: 20px;
  position: fixed;
}

.sidebar h2 {
  margin-bottom: 20px;
}

.sidebar ul {
  list-style: none;
}

.sidebar li {
  margin: 10px 0;
}

.sidebar a {
  color: #ccc;
  text-decoration: none;
}

.sidebar a:hover {
  color: white;
}

/* CONTEÚDO */
.content {
  margin-left: 270px;
  padding: 40px;
  max-width: 900px;
}

.content h1 {
  font-size: 2.5em;
  margin-bottom: 20px;
}

.content h2 {
  margin-top: 30px;
  margin-bottom: 10px;
  font-size: 10px;
}

/* BLOCO DE CÓDIGO */
pre {
  background: #2d2d2d;
  color: #f8f8f2;
  padding: 15px;
  border-radius: 5px;
  overflow-x: auto;
}