html, body {
  margin: 0;
  padding: 0;
  overflow-x: hidden;
  font-family: sans-serif;
}
.ps-wrapper {
  width: 100vw;
  max-width: 100vw;
  position: relative;
  margin: 0 !important;
  padding: 0 !important;
}
.ps-wrapper section {
  position: relative;
  height: 100vh;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3em;
  color: white;
  text-shadow: 0 0 10px black;
}
.ps-wrapper .bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 200%;
//  inset: 0;
  background-size: cover;
  background-position: center center;
  background-repeat: no-repeat;
  z-index: -1;
  transform: translateY(0);
}
.ps-wrapper section h1 {
  position: relative;
  z-index: 1;
}
.parallax-fullwidth {
  width: 100vw;
  max-width: 100vw;
  margin-left: calc(-1 * ((100vw - 100%) / 2));
}