a {
    display: inline-block;
    line-height: 32px;
    height: 32px;
    width: 60px;
    font-size: 14px;
    text-align: center;
    background: #f5f5f5;
    margin-right: 1em;
    margin-bottom: 1em;
    border-radius: 6px;
  }
  ul li {
      width: 60px;
      display: inline-block;
  }