.first-guide-page p {
  margin: 0 0 14px;
  font-size: 16px;
  line-height: 1.8;
  color: #333333;
}
.first-guide-page section + section {
  margin-top: 30px;
}
.first-guide-page h2 {
  margin: 0 0 12px;
  font-size: 20px;
  line-height: 1.4;
}
.first-guide-page ol {
  margin: 0;
  padding-left: 1.4em;
  list-style: decimal;
}
.first-guide-page li {
  margin: 0 0 10px;
  font-size: 16px;
  line-height: 1.8;
  color: #333333;
}