body {
  font-family: Arial, sans-serif;
  margin: 0;
  padding: 0;
}
header {
  background-color: #00467f;
  color: white;
  padding: 20px;
  text-align: center;
}
.social-links a {
  margin: 0 10px;
}
.servicios, .beneficios, .contacto, .video {
  padding: 20px;
}
h2 {
  color: #00467f;
}
ul {
  list-style: none;
  padding-left: 0;
}
ul li::before {
  content: "✔️ ";
}