.top-nav {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 20px;

  .left {
    display: flex;
    align-items: center;

    .top-nav-title {
      font-size: var(--font-size-nav-title);
      display: -webkit-box;
      overflow: hidden;
      -webkit-line-clamp: 2;
      -webkit-box-orient: vertical;
      text-overflow: ellipsis;
      margin-right: 9px;

      .for {
        color: var(--color-text-tertiary);
      }
    }

    .back-button {
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 20px;
      padding: 20px;
      margin-left: -20px;
    }
  }
}