section#main {
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  align-items: start;

  background-color: light-dark(var(--light-background-color-ui), var(--dark-background-color-ui));
  padding: 2em;
  font-size: 2em;
  border-radius: 0.5em;
  z-index: 999;

  width: 90dvw;
  height: 90dvh;
}