/* basic styles for the page */
body {
  font-family: Arial, sans-serif;
  color: #111;

  /* light background color to make the page less plain */
  background-color: #f4f8fb;
}

/* bullet style for unordered list */
.disc {
  list-style-type: disc;
}

/* circle bullets for the nested list */
.circle {
  list-style-type: circle;
}

/* regular numbering for ordered list */
.decimal {
  list-style-type: decimal;
}

/* roman numerals for ordered list */
.roman {
  list-style-type: upper-roman;
}