anchor.diff:                  .x-window-header-text-default /* Popup header */ {
                       color: ${steunkleur2};
                   }
  -            </style>
  -        </c:if>
  +            </c:if>
  +        </style>
           
           ${actionBean.componentSourceHTML}
       </head>
  
positive.code: 
          <script type="text/javascript" src="${contextPath}/viewer-html/common/layout.js"></script>
  
          <c:if test="${!empty actionBean.application.details.steunkleur1 && !empty actionBean.application.details.steunkleur2}">
              <c:set var="steunkleur1" value="${actionBean.application.details.steunkleur1}" />
              <c:set var="steunkleur2" value="${actionBean.application.details.steunkleur2}" />
              <style type="text/css">
                  /* Main background colors */
                  .x-border-layout-ct {
                      background-color: #E0E0E0;
                  }
  
                  /* Popup borders & background colors (popup borders) */
                  .x-window-default {
                      border-color: ${steunkleur1};
  
negative.code:                 .x-panel-header-default-top {
                      box-shadow: 0 1px 0 0 ${steunkleur1} inset;
                  }
  
                  /* When using user-defined colors, disable header image in IE */
                  .x-nlg .x-panel-header-default-top, /* Panel headers */
                  .x-nlg .x-window-default-tl, /* this and below: Popup header and borders */
  