* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  background-color: black;
}

p.line,
p.output-line {
  background-color: black;
  color: white;
  font-family: 'Lucida Console';
}

p.line::selection,
p.output-line::selection {
  background-color: white;
  color: black;
}

p.line .letter.cursor {
  background-color: white;
  color: black;
}

#last-char-cursor {
  background-color: black;
  user-select: none;
}

#last-char-cursor.cursor {
  background-color: white;
}