body, html {
    height: 100%;
}

/* The hero image */
.hero-image {
  background-image: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.5)), url("../images/dntwnz.jpg");

  height: 100%;

  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
  position: relative;
}

/* Place text in the middle of the image */
.hero-text {
  text-align: center;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  color: white;
}