anchor.diff:          width:400px;
           background-color:white;
           border:1px solid #ccc;
  -        margin:0px;
  -        padding:0px;
  +        margin:0;
  +        padding:0;
           font-size:0.8em;
           text-align:left;
           max-height:200px;
  
positive.code:   </c:if>
  
  <div id="period" class="section">
  <laf:box title="Set up ${period.name} (period) of ${studySegment.qualifiedName} in ${study.assignedIdentifier}">
      <laf:division>
          <p>
              This period has ${period.duration.days} days and repeats ${commons:pluralize(period.repetitions, "time")}.
              It begins on day ${period.startDay} of the ${studySegment.qualifiedName}.
          </p>
  
          <form:form>
  
negative.code:                                 </c:if>
  
                                  <c:if test="${not visibleRow and showCompressionRow and not xStatus.last}">
                                      &hellip;
                                  </c:if>
  
                                  <c:if test="${not xStatus.last and (visibleRow or showCompressionRow)}"><br/></c:if>
  