.tlite {
    background: #111;
    color: white;
    font-family: sans-serif;
    font-size: 0.8rem;
    font-weight: normal;
    text-decoration: none;
    text-align: left;
    padding: 0.6em 0.75rem;
    border-radius: 4px;
    position: absolute;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.4s;
    white-space: nowrap;
    box-shadow: 0 0.5rem 1rem -0.5rem black;
    z-index: 1000;
    -webkit-backface-visibility: hidden;
  }
  
  .tlite-table td,
  .tlite-table th {
    position: relative;
  }
  
  .tlite-visible {
    visibility: visible;
    opacity: 0.9;
  }
  
  .tlite::before {
    content: ' ';
    display: block;
    background: inherit;
    width: 10px;
    height: 10px;
    position: absolute;
    transform: rotate(45deg);
  }
  
  .tlite-n::before {
    top: -3px;
    left: 50%;
    margin-left: -5px;
  }
  
  .tlite-nw::before {
    top: -3px;
    left: 10px;
  }
  
  .tlite-ne::before {
    top: -3px;
    right: 10px;
  }
  
  .tlite-s::before {
    bottom: -3px;
    left: 50%;
    margin-left: -5px;
  }
  
  .tlite-se::before {
    bottom: -3px;
    right: 10px;
  }
  
  .tlite-sw::before {
    bottom: -3px;
    left: 10px;
  }
  
  .tlite-w::before {
    left: -3px;
    top: 50%;
    margin-top: -5px;
  }
  
  .tlite-e::before {
    right: -3px;
    top: 50%;
    margin-top: -5px;
  }