body {
  height: 100vh;
  width: 100vw;
  display: flex;
  background: #1E88E5;
}

#container {
  margin: auto;
}
#container .total {
  width: 400px;
  height: 24px;
  position: relative;
  cursor: pointer;
}
#container .total > div {
  height: 100%;
  border-radius: 16px;
  pointer-events: none;
  position: absolute;
}
#container .total .previous {
  top: 4px;
  left: 0px;
  height: 16px;
  background: #FDD835;
  width: calc(((100% / 6)*3) - 32px);
}
#container .total .current {
  background: #F44336;
  width: 24px;
  top: 0px;
  left: calc(((100% / 6)*3) - 12px);
  display: flex;
}
#container .total .current span {
  margin: auto;
  color: white;
  font-family: sans-serif;
  font-weight: bolder;
  display: none;
}
#container .total .next {
  top: 4px;
  right: 0px;
  height: 16px;
  background: #FDD835;
  width: calc(((100% / 6)*3) - 32px);
}