stylep.css

.container {
  width: 960px;
  margin: 0 auto;
  text-align: center;
  height: 100vh;
}
.container .steps {
  position: relative;
  top: 50%;
  -webkit-transform: translateY(-50%);
          transform: translateY(-50%);
}
.container .steps ul {
  list-style: none;
}
.container .steps ul li {
  display: inline-block;
  width: 4rem;
  height: 4rem;
  line-height: 4rem;
  border-radius: 100%;
  background: #d8d8d8;
  margin-right: 2rem;
  position: relative;
}
.container .steps ul li:first-child {
  margin-left: unset;
}
.container .steps ul li:first-child:before {
  display: none;
}
.container .steps ul li:before {
  content: "";
  width: 2.4rem;
  background-color: #d8d8d8;
  height: 2px;
  position: absolute;
  top: 2rem;
  right: 3.9rem;
}
.container .steps ul .active {
  background: #03A9F4;
  color: #fff;
}
.container .steps ul .active:before {
  background-color: #03A9F4;
}