body {
  font-family: sans-serif;
  font-size: 1em;
  color: #333;
  padding: 2em;
  line-height: 1.3;
}
img {
  display: block;
  margin: 1em 0;
}
ul,
ol {
  margin: 0 0 1.5em 2em;
  word-wrap: break-word;
}
.list-numbered {
  counter-reset: li;
  margin-left: 0;
  padding-left: 0;
}
.list-numbered > li {
  position: relative;
  margin: 0 0 2rem 1.5rem;
  padding: 0.5rem 1rem 0.5rem 2rem;
  list-style: none;
  border-left: 0.5px solid #ccc;
}
.list-numbered > li:before {
  display: block;
  font-size: 1.5rem;
  padding: 0.5rem;
  content: counter(li);
  counter-increment: li;
  position: absolute;
  top: -0.4rem;
  left: -1.5rem;
  box-sizing: border-box;
  margin-right: 0.5rem;
  width: 3rem;
  height: 3rem;
  text-align: center;
  font-weight: bold;
  border: 0.5px solid #ccc;
  background-color: #ffffff;
  border-radius: 50%;
}