.wal {
    max-width: 14rem;
    margin: auto;
    display: inline-block;
  }
  .wal .logo img {
    position: relative;
    top: 12px;
    left: 230px;
  }
  .nav {
    position: absolute;
    right: 230px;
    top: 0;
    z-index: 1;
  }
  .nav li {
    display: inline-block;
    height: 92px;
    font-size: 16px;
    position: relative;
    padding-left: 42px;
  }
  .nav a {
    display: block;
    position: relative;
    line-height: 92px;
    color: #666;
  }
  .pageBanner {
    position: relative;
    margin-top: 50px;
}