.page-number {
  width: 2em;
  text-align: center;
}
.page-number {
  width: 2em;
  text-align: center;
}

@media (prefers-color-scheme: dark) {
  html {
    background-color: #2c2c2c;
    color: ghostwhite;
  }
}
@media (prefers-color-scheme: light) {
  html {
    background-color: #d3d3d3;
    color: black;
  }
}