body {
    margin: 0;
  }

  .outside-circle-border {
    width: 20vw;
    height: 20vw;
    border-radius: 50%;
    border: 25px solid gray;
    position: fixed;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    z-index: 3;
  }

  .inside-circle-border {
    width: 17.5vw;
    height: 17.5vw;
    border-radius: 50%;
    border: 20px solid red;
    position: fixed;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    z-index: 2;
  }

  .circle-1,
  .circle-2,
  .circle-3 {
    width: 17.8vw;
    height: 17.8vw;
    border-radius: 50%;
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
  }

  .circle-1 {
    background-color: purple;
    position: absolute;
    top: 50%;
  }

  .container-1,
  .container-2,
  .container-3 {
    width: 100%;
    height: 200vh;
    position: relative;
  }

  .circle-1 p,
  .circle-2 p,
  .circle-3 p {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    margin: 0;
    color: white;
    font-size: 2vw;
    text-align: center;
    font-family: Verdana, Geneva, Tahoma, sans-serif;
  }

  .circle-2 {
    background-color: skyblue;
  }

  .circle-3 {
    background-color: lightcoral;
  }