body {
      margin: 0;
      background-color: #eef1f6;
      overflow: hidden;
    }

    .icon-background {
      position: fixed;
      top: 0;
      left: 0;
      width: 100vw;
      height: 100vh;
      z-index: 0;
      pointer-events: none;
    }

    .bg-icon {
      position: absolute;
      width: 50px;
      opacity: 0.7;
      will-change: transform;
    }

    .container {
      position: relative;
      z-index: 1;

    }