/* This section is for the sky slowly scrolling right to left across the screen */

.sliding-background-container {
  overflow: hidden;
}

.sliding-background {
  background: url("./images/deathvalleysky_nps_trim.jpg") repeat-x;
  height: 1000px;
  width: 12000px; /* The image width times 3 */
  animation: slide 500s linear infinite;
}

@keyframes slide {
  0%{
    transform: translate3d(0, 0, 0);
  }
  100%{
    transform: translate3d(-4000px, 0, 0); /* The image width */
  }
}

/* This section is for the paralex effect for the user to scroll up and down */

body, html {
  height: 100%;
  margin: 0;
  font: 400 15px/1.8 "Lato", sans-serif;
  color: #777;
}

.bgimg-1, .bgimg-2, .bgimg-3, .bgimg-4 {
  position: relative;
  opacity: 0.65;
  background-attachment: fixed;
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;

}
.bgimg-1 {
/*  background-image: url("img_parallax.jpg"); */
  min-height: 100%;
}

.bgimg-2 {
  background-image: url("./images/proxima-b.jpg");
  min-height: 100%;
}

.bgimg-3 {
  background-image: url("./images/image_4675e-Neptune-Mass-Exoplanet.jpg");
  min-height: 100%;
}

.bgimg-4 {
  background-image: url("./images/alien-oceans.jpg");
  min-height: 100%;
}

.caption {
  position: absolute;
  left: 0;
  top: 18%;
  width: 100%;
  text-align: center;
  color: #000;
}

/* .caption span.border {
  background-color: #111;
  color: #fff;
  padding: 10px;
  font-size: 25px;
  letter-spacing: 10px;
} */

h3 {
  letter-spacing: 5px;
  text-transform: uppercase;
  font: 20px "Lato", sans-serif;
  color: #111;
}

/* Turn off parallax scrolling for tablets and phones */
@media only screen and (max-device-width: 1024px) {
  .bgimg-1, .bgimg-2, .bgimg-3 {
    background-attachment: scroll;
  }
}