body {
  color: #333;
  background-color: #fff;
  font-family: "ヒラギノ角ゴ Pro W3", "Hiragino Kaku Gothic Pro", "メイリオ", Meiryo, Osaka, "ＭＳ Ｐゴシック", "MS PGothic", sans-serif;
  font-size: 12px;
  margin-bottom: 0;
  margin-right: 0;
  margin-top: 0;
  overflow: hidden;
}

body > div {
  height: 80px;
  overflow: auto;
}

h1 {
  font-size: 16px;
  margin-top: 2px;
}

ol {
  list-style-type: lower-alpha;
}

li {
  margin: 10px 0;
}