Checkout progress bar css styles. Vendor prefixes NOT included in CSS.

progress.css

ul.progress {
  list-style: none;
  margin: auto;
  height: 100px;
  background-color: transparent;
  display: flex;
  justify-content: space-between;
}
ul.progress li {
  background-color: transparent;
  display: flex;
  align-items: center;
  opacity: 0.5;
  transition: 1s;
  text-align: center;
}
ul.progress li.active a {
  background-color: teal;
}
ul.progress li.active:not(:first-child)::before {
  color: white;
  background-color: teal;
}
ul.progress li.active:not(:last-child)::after {
  color: white;
  background-color: teal;
}
ul.progress li a {
  color: white;
  background-color: black;
  height: 100px;
  width: 100px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: 1s;
  cursor: pointer;
  padding: 5px;
}
ul.progress li:not(:last-child)::after {
  content: " ";
  color: white;
  background-color: black;
  width: 5px;
  height: 35px;
  margin-left: -5px;
  transition: 1s;
}
ul.progress li:not(:first-child) {
  flex: 1;
}
ul.progress li:not(:first-child)::before {
  transition: 1s;
  flex: 1;
  content: " ";
  color: white;
  background-color: black;
  min-width: 1px;
  height: 35px;
  margin-right: -5px;
}
ul.progress li.complete {
  opacity: 0.7;
}
ul.progress li.complete a {
  color: white;
  background-color: blue;
}
ul.progress li.complete:not(:first-child)::before {
  color: white;
  background-color: blue;
}
ul.progress li.complete:not(:last-child)::after {
  color: white;
  background-color: blue;
}

progress.html

<ul class="progress"><li class="complete"><a>step 1</a></li><li class="complete"><a>step 2</a></li><li class="complete"><a>...</a></li><li class="active"><a>profit</a></li><li><a>confront troubling realities about the amorality of capitalism</a></li></ul>