anchor.diff:              color: #fff;
               padding: 4px;
               margin: 0;
  +            font-size: 11pt;
  +            font-family: inherit;
           }
   
           #selected-arm .legend ul {
  
positive.code:             right: 1em;
              top: 1em;
              width: 20%;
              border: 1px solid #444;
              background-color: white;
              z-index: 50;
  
negative.code:             Event.observe('schedule-next-arm-header', 'click', function() {
                  var content = $$('#schedule-next-arm .content')[0];
                  if (content.visible()) {
                      SC.slideAndHide(content, {
                          afterFinish: function() {
                              $('schedule-next-arm-header').title = "Click to schedule"
                              $('schedule-next-arm-header').innerHTML = "Schedule next arm <span>&#9660;</span>"
                          }
                      });
                  } else {
                      SC.slideAndShow(content, {
                          afterFinish: function() {
                              $('schedule-next-arm-header').title = "Click to conceal form"
                              $('schedule-next-arm-header').innerHTML = "Schedule next arm <span>&#9650;</span>"
                          }
                      });
                  }
              })
          }
  