.content-box {
  max-width: 1000px;
  position: relative;
  padding: 3vw 0;
  margin: 0 auto;
  font-size: 18px;
  color: #333333;
  line-height: 1.4;
}

.content-box .html-title {
  color: #212121;
  font-size: 16px;
  display: block;
  margin: 10px 0 0px 0;
}

.content-box ul {
  margin-left: 30px;
  list-style: disc;
}