body {
    margin: 0;
    padding: 0;
    font-family: 'Lucida Grande', 'Lucida Sans Unicode', 'Lucida Sans', 'GNU Unifont', Verdana, Helvetica, sans-serif;
    font-size: 100%;
    line-height: 1.125;
    color: #000;
    text-align: left;
    padding: 100px;
    box-sizing: border-box;
  }
  
  body::before { /* White overlay */
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255, 255, 255, 0.75);
    z-index: -1;
  }
  
  body {
    background: url('images/background_tile.jpg') repeat;
    min-height: 100vh;
  }