Hello,

To reduce the gap between portlets, In the file of C:\ibm\WebSphere\profiles\wp_profile\installedApps \dhanX\wps.ear\wps.war\skins\html\mycompany\Unlaye redContainer-V.jsp I removed  

For example, the origin file:
action="#" name="<%=com.ibm.wps.dnd.util.Constants.PORTLET_INSTANCE_ ID%>"
validator="com.ibm.wps.dnd.impl.DNDPortletActionValidator" optionalActionJavascript="DND_MOVE_PORTLET_JS"> 
name="<%=com.ibm.wps.dnd.util.Constants.PORTLET_ID%>"

after removing  
action="#" name="<%=com.ibm.wps.dnd.util.Constants.PORTLET_INSTANCE_ ID%>"
validator="com.ibm.wps.dnd.impl.DNDPortletActionValidator" optionalActionJavascript="DND_MOVE_PORTLET_JS">
name="<%=com.ibm.wps.dnd.util.Constants.PORTLET_ID%>"


After this change i reduced the gap between portles a littl. However, when I drag and drop portlets, the yellow drop zone is not displaying. Could anyone give an advise? Thanks!