anchor.diff:          padding: 5px 20px 7px 20px;
           font-size: 100%;
         }
  +      .callout {
  +        padding: 5px;
  +        border: 2px solid #285a81;
  +        color: #8cc63f;
  +        background-color: #fff;
  +        border-radius: 4px;
  +        -webkit-border-radius: 4px;
  +        -moz-border-radius: 4px;
  +        font-weight: bold;
  +      }
       </style>
     </head>
     <body>
  
positive.code:         </div>
          <div class="selection">
            <div class="selection-box">
              <div class="quantity">
              <label>Quantity:</label>
            <%= select_tag :quantity, options_for_select((1..10).to_a) %>
  
negative.code:         display:block;
          margin-bottom: 2px;
        }
        div.quantity, div.option {
          float: left;
          margin-right: 10px;
        }
  