diff --git a/src/main/java/org/gcube/portlets/widgets/wsthreddssync/client/WsThreddsWidget.java b/src/main/java/org/gcube/portlets/widgets/wsthreddssync/client/WsThreddsWidget.java
index f2d4f70..ae13bd8 100644
--- a/src/main/java/org/gcube/portlets/widgets/wsthreddssync/client/WsThreddsWidget.java
+++ b/src/main/java/org/gcube/portlets/widgets/wsthreddssync/client/WsThreddsWidget.java
@@ -37,7 +37,6 @@ import com.google.gwt.user.client.rpc.AsyncCallback;
 import com.google.gwt.user.client.ui.HorizontalPanel;
 
 
-// TODO: Auto-generated Javadoc
 /**
  * The Class WsThreddsWidget.
  *
@@ -148,6 +147,7 @@ public class WsThreddsWidget implements HasWsSyncNotificationListner {
 		}
 
 		final Modal box = new Modal(true);
+		box.setWidth(600);
 		box.setTitle("Checking authorizations and configurations...");
 		final HorizontalPanel hpLoader = new HorizontalPanel();
 		LoaderIcon loader = new LoaderIcon("Checking authorizations and folder configurations...");
diff --git a/src/main/java/org/gcube/portlets/widgets/wsthreddssync/client/view/WsThreddsWidgetViewManager.java b/src/main/java/org/gcube/portlets/widgets/wsthreddssync/client/view/WsThreddsWidgetViewManager.java
index ca695b4..f335ac0 100644
--- a/src/main/java/org/gcube/portlets/widgets/wsthreddssync/client/view/WsThreddsWidgetViewManager.java
+++ b/src/main/java/org/gcube/portlets/widgets/wsthreddssync/client/view/WsThreddsWidgetViewManager.java
@@ -340,7 +340,8 @@ public class WsThreddsWidgetViewManager {
 		//GWT.log("WsThreddsSynchFolderDescriptor is: "+folderDescriptor);
 
 		final Modal box = new Modal(true);
-		//box.setWidth(WIDHT_DIALOG+"px");
+		box.getElement().addClassName("modal-sync-widget-config");
+		box.setWidth(600);
 		box.setTitle("Thredds Sync Information for: "+FormatUtil.getFolderTitle(folder.getFoderName(), 20));
 	
 		final AbstractViewDialogBox panelView = new AbstractViewDialogBox() {
diff --git a/src/main/java/org/gcube/portlets/widgets/wsthreddssync/public/WsThreddsWidget.css b/src/main/java/org/gcube/portlets/widgets/wsthreddssync/public/WsThreddsWidget.css
index bd03bab..429a381 100644
--- a/src/main/java/org/gcube/portlets/widgets/wsthreddssync/public/WsThreddsWidget.css
+++ b/src/main/java/org/gcube/portlets/widgets/wsthreddssync/public/WsThreddsWidget.css
@@ -23,8 +23,18 @@
 	width: 750px !important;
 }
 
-.myLittleMarginLeft{
-	
+.myLittleMarginLeft {
 	margin-left: 25px !important;
+}
+
+.modal-sync-widget-config {
 	
+}
+
+.modal-sync-widget-config .modal-body {
+	max-height: 600px;
+}
+
+.modal-sync-widget-config form input, form select {
+	width: 300px;
 }
\ No newline at end of file