* {
  box-sizing: border-box;
}

html, body {
  margin: 0;
  padding: 0;
  min-height: 100%;
  background: #00050a;
}

body {
  min-height: 100dvh;
}

.poster-page {
  min-height: 100dvh;
  display: flex;
  justify-content: center;
  align-items: center;
  background: linear-gradient(
    to bottom,
    #000103 0%,
    #000103 15%,
    #00050a 85%,
    #00050a 100%
  );
}

.poster {
  display: block;
  width: 100%;
  height: auto;
  max-width: 1920px;
}