div.jumbotron.carousel-hero {
  color: #fff;
  text-align: center;
  background-size: cover;
  background-position: center;
  padding-top: 100px;
  padding-bottom: 100px;
  margin-bottom: 0;
}

div.jumbotron.hero-nature {
  background-image: url('../../assets/img/image1.png');
}

div.jumbotron.hero-photography {
  background-image: url('../../assets/img/image2.png');
}

div.jumbotron.hero-technology {
  background-image: url('../../assets/img/image3.png');
}

.text-shadow {
  color: white;
  text-shadow: 2px 2px 2px #888888;
}