html,
body {
  margin: 0;
  height: 100%;
  overflow: hidden;
  background: #eef1f4;
}
#cv {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  display: block;
}
noscript p {
  margin: 10px;
  font:
    14px system-ui,
    sans-serif;
  color: #22303f;
}