anchor.diff:      display: block
   
   @media only screen and (max-width: 500px)
  -
     .message-from-left, .message-from-right
       display: none
   
  
positive.code:       background-repeat: no-repeat
        background-position: 0px 5px, center
        background-image: image-url("flags/#{$l}.gif")
        span
          margin-left: 15px
  
  
negative.code:   background: #FFF6BF
    color: #514721
    border-color: #FFD324
  
    a
      color: #514721
  
  