.shimmer {
    position: relative;
    overflow: hidden;
  }

  .shimmer::before {
    content: "";
    position: absolute;
    top: 0;
    left: -100%;
    width: 200%;
    height: 100%;
    background: linear-gradient(
      45deg,
      rgba(255, 255, 255, 0) 0%,
      rgba(255, 255, 255, 0.2) 40%,
      rgba(255, 255, 255, 0.5) 50%,
      rgba(255, 255, 255, 0.2) 60%,
      rgba(255, 255, 255, 0) 100%
    );
    animation: shimmer45 1.5s infinite;
  }

  @keyframes shimmer45 {
    0% {
      left: -100%;
    }
    100% {
      left: 100%;
    }
  }