.bue-spchars {
    width: 360px;
  }
  .bue-spchars a {
    display: inline-block;
    font: 16px courier new;
    padding: 0 4px;
    margin: 2px;
    border: 1px solid #ccc;
    background-color: #eee;
    color: #555;
    text-decoration: none !important;
  }
  .bue-spchars a:hover {
    background-color: #fff;
  }