anchor.diff:      line-height: auto;
       margin: 0;
     }
  +  h2 { font-size: 24px; }
     h3 { font-size: 18px; line-height: 30px; }
     h4 { font-size: 14px; small { font-size: 12px;} }
     [class^="icon-"], [class*=" icon-"] {
  
positive.code:   h2 {
      font-weight: normal;
      text-align: center;
      margin: 20px auto 15px;
      color: white;
      @include shadow-black(0.20);
  
negative.code:   width: 20px;
    text-align: center;
    line-height: inherit;
    z-index: 2000;
  }
  
  ////////
  