scss/demo2.scss

body {
  background-color: #2598B8;
  overflow: hidden;
}

.container {
  text-align: center;
}

.path-slider {
  position: relative;
  display: inline-block;
  margin-top: 7%;
}

path {
  stroke-width: 1px;
  stroke: none;
  fill: none;
}

.icon__path {
  fill: #FFFFFF;
}

.path-slider__path-drawn {
  stroke: rgba(255, 255, 255, 0.5);
}

.item__icon {
  width: 45px;
  height: 45px;
  position: relative;
  top: 50%;
  transform: translateY(-50%);
}

.path-slider__item {
  position: absolute;
  left: -37px;
  top: -37px;
  cursor: pointer;
  text-decoration: none;
  outline: none;

  &:hover, &:focus {
    .item__circle {
      background-color: darken(#1D7891, 5%);
    }
  }
}

.item__circle {
  display: inline-block;
  width: 74px;
  height: 74px;
  background-color: #2189A5;
  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.5);
  border-radius: 100%;
  transition: 1s background;
}

.item__title {
  position: absolute;
  top: 150%;
  left: 50%;
  transform: translateX(-50%);
  color: #FFFFFF;
  font-size: 25px;
  font-variant: small-caps;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: 0.5s;
}

.path-slider__current-item {

  .item__circle {
    background-color: #1D7891;
    transition: 1s 0.5s background;
  }

  .item__title {
    opacity: 1;
    pointer-events: auto;
    transition: 0.5s 1s;
  }
}