@font-face {
  font-family: Authentic Sans;
  src: url(authentic-sans-150.woff2), url(authentic-sans-150.woff);
}

@keyframes spin {
  0% { 
    transform: rotate(0);
  }
  100% {
    transform: rotate(360deg);
  }
}

body {
  font-family: Authentic Sans, Arial;
  font-size: 30px;
  line-height: 1.5;
  text-align: center;

  background-color: #000000;
  color: #ffffff;
}

header {
  position: fixed;
  top: 48px;
  left: 50%;
  transform: translate(-50%, 0);
  z-index: 1;
}

header img {
  animation: spin 30s infinite linear;
}

header h1 {
  margin: 10px 0 0 0;
}

a.previous, a.next {
  position: fixed;
  top: 50%;
  width: 70px;
  height: 70px;
  transform: translate(0, -50%);
  transition: left 0.25s, right 0.25s, width 0.25s;
  background-repeat: no-repeat;
  background-position: center center;
  background-size: auto 50px;
  z-index: 1;
}

a.previous {
  left: 48px;
  background-image: url(arrow-left.svg);
}

a.next {
  right: 48px;
  background-image: url(arrow-right.svg);
}

a.previous:hover {
  left: 28px;
  width: 90px;
}

a.next:hover {
  right: 28px;
  width: 90px;
}

a.previous span, a.next span {
  display: none;
}

.photos img {
  position: -webkit-sticky;
  position: sticky;
  top: 0;
  width: 100%;
  height: 100vh;
  object-fit: cover;
}

div.wiper {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 2;
  background-color: black;
  transform: translate(-100%, 0);

  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

div.wiper img {
  width: 75px;
  animation: spin 5s infinite linear;
}

div.wiper div {
  margin: 10px 0 0 0;
  height: 90px;
  overflow: hidden;
}

div.wiper h2 {
  font-size: 60px;
  line-height: 1.5;
  height: 90px;
}