<ul class="cp_list">
  <li>css</li>
  <li>html</li>
  <li>copy</li>
  <li>easy</li>
</ul>

ul.cp_list {
  padding: 0.5em;
  list-style-type: none;
}
ul.cp_list li {
  position: relative;
  padding: 0.5em 1em 0.5em 2.3em;
  margin-bottom:5px;
  border-bottom: 1px solid rgba(25,118,210,1);
}
ul.cp_list li:after,
ul.cp_list li:before{
  position: absolute;
  content:'';
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
}
ul.cp_list li:before {
  left: 0;
  width: 17px;
  height: 17px;
  background: rgba(25,118,210, 1);
}
ul.cp_list li:after {
  top: 1em;
  left: 0.5em;
  width: 14px;
  height: 14px;
  background: rgba(25,118,210, 0.5);
}