.promotion-line-container {
    width: 100%;
    background-color: var(--pink-color);
    height: 60px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    overflow: hidden;
  }
  .promotion-line-marquee-track {
    white-space: nowrap;
    animation: scroll-right-left 15s linear infinite;
    font-size: 20px;
    width: 100%;
    font-weight: bold;
    font-family: var(--main-font, sans-serif);
    color: var(--background-color)
  }