The contents:

  /* CSS Micro Reset */

  body { margin: 0 }

  h1, h2, h3, h4, h5, h6 { font-weight:normal }

  table
  {
   border-collapse: collapse;
   border-spacing: 0
  }
  
  th, td
  {
   text-align: left;
   vertical-align: top
  }
  
  img, iframe { border: 0 }