优化门户部件样式

@CONTROL/门户部件/CONTROL-BASE.vue.ftl

@@ -138,7 +138,7 @@
         <el-divider class="divider"></el-divider>
         </#if>
         <div class="<#if ctrl.isShowTitleBar()>portlet-with-title<#else>portlet-without-title</#if>">
-        <iframe src="<#if ctrl.getPageUrl()??>${ctrl.getPageUrl()}</#if>" style="height: <#if ctrl.getHeight() gt 0>${ctrl.getHeight()?c}<#else>400</#if>px;width: 100%;border-width: 1px;"></iframe>
+        <iframe src="<#if ctrl.getPageUrl()??>${ctrl.getPageUrl()}</#if>" style="height: <#if ctrl.getHeight() gt 0>${ctrl.getHeight()?c}<#else>400</#if>px;width: 100%;border-width: 0px;"></iframe>
         </div>
       <#--  直接内容  -->
       <#elseif  ctrl.getPortletType() == 'RAWITEM'>