anchor.diff:  div.odd { background: var(--translucence-color); }
   div.even { background: var(--translucence-alt-color); }
   
  -div.message { padding: 0.5em; border-top: 1px solid black; border-bottom: 1px solid black; overflow: hidden; }
  +div.message { padding: 2em; border-top: 1px solid black; border-bottom: 1px solid black; overflow: hidden; }
   div.message + div.message { border-top: none; }
  +div.messagebody { padding-left: 1em; }
   div.edited_by { float: left; }
   
   .hidden { display: none; }
  
positive.code: 
  .newtext {
  	color: #035604;
  }
  
  :disabled { opacity: 0.5; }
  
negative.code:     overflow: hidden;
  }
  
  .nobr { white-space: nowrap; }
  