.intro-landing {
  max-width: 800px;
  margin: 20px auto;
  text-align: center;
  font-size: 1.1rem;
  color: #444;
}

.linea {
      background: #faf332;
      height: 5px;
      width: 400px;
      margin: 0 auto 30px;
      display: block;
    }