anchor.diff:    @include gradient-vertical(#93d2d0, #679a98);
   }
   
  -
  +////////
  +/* MAIN LAYOUT COMPONENTS: #TITLE, #MAP, #NAVIGATION */
  +////////
  +
  +// title is at the top of the page with a fixed height. it contains an h3 for text
   #title {
     header {
       height: $title_height;
  
positive.code:   @include size(15px, 20px);
    float: right;
    margin-top: 6px;
    font-size: 1.5em;
    text-shadow: 0 -1px 0 rgba(0, 0, 0, 0.25);
  }
  .favorite.active, .favorite:hover {
  
negative.code:   @include clearfix();
  }
  
  /* HEADER STYLES */
  header {
    padding: 0 $sidebar_margin;
    color: white;
  