JSFiddle - React, Tailwind, and code Playground

HTML

<ul>
  <li>Кабинет</li>
  <li>Двухстрочный<br>кабинет</li>
  <li><input type="text"></li>
  <li>Кабинет</li>
  <li>Кабинет</li>
  <li><textarea></textarea></li>
</ul>

CSS

* { margin: 0; padding: 0; list-style: none; }
ul {
  /* border-left: 1px dotted #000; */
  margin-left: 25px;
}
li {
  padding: 10px 0;
  padding-left: 20px;
  line-height: 20px;
  position: relative;
}
li:before {
  content: '';
  position: absolute;
  width: 15px;
  margin-right: 5px;
  left: 0;
  height: 1px;
  border-top: 1px dotted #000;
  top: 50%;
}
li:after{
  content: '';
  position: absolute;
  border-left: 1px dotted #000;
  height: 100%;
  width: 1px;
  left: 0px;
  top: 0px;
}

li:last-child:after{
  height: 50%;
}
li:first-child:after{
  height: 50%;
  top: 50%;
}