anchor.diff:                      <div id="spanDetail${status.count}"
                            style="display:none; position:absolute; left:0; top:0;width:500px;background-color:#E8CA68;padding:10px;">
                           <ul>
  +                            <li>root = ${span.root}</li>
                               <li>AgentId = ${sp.agentId}</li>
                               <li>UUID = ${hippo:longLongToUUID(sp.mostTraceId, sp.leastTraceId)}</li>
                               <li>spanId = ${sp.spanId}</li>
  
positive.code:                     <div id="spanDetail${status.count}"
                           style="display:none; position:absolute; left:0; top:0;width:500px;background-color:#E8CA68;padding:10px;">
                          <ul>
                              <li>AgentId = ${subSp.agentId}</li>
                              <li>UUID = ${hippo:longLongToUUID(subSp.mostTraceId, subSp.leastTraceId)}</li>
                              <li>spanId = ${subSp.spanId}</li>
  
negative.code:                             <li>endTime = ${hippo:longToDateStr(span.span.startTime + subSp.startElapsed + subSp.endElapsed)}</li>
                              <li>endpoint = ${subSp.endPoint}</li>
  
                              <c:forEach items="${subSp.annotationBoList}" var="ano" varStatus="annoStatus">
                                  <li>${ano.key} = ${ano.value}</li>
                              </c:forEach>
                          </ul>
  