body {
  margin: 0;
}
header {
  height: 150px;
  overflow: hidden;
  background-size: cover;
  background-repeat: no-repeat;
  background-image: url("images/header_background.jpg");
}

header h2 {
  color: #fff;
  font-size: 30px;
  margin: 60px 50px;
  font-family: Verdana,Geneva,sans-serif;
  text-shadow: -2px 2px 2px rgba(0, 0, 3, 0.3);
}

section {
  margin: 20px 50px;
}

section p {
  font-size: 18px;
}

section a {
  text-decoration: none;
  color: #138E51;
}

section img {
  display: block;
  margin: 0 auto;
}