html,
body {
  width: 100%;
  height: 100%;
  min-height: 0;
  overflow: hidden;
}

body {
  display: block;
  background: #031018;
}

.demo-shell,
.rv-calendar {
  width: 100%;
  height: 100%;
  padding: 0;
}

.rv-calendar {
  aspect-ratio: auto;
}