Hide superfluous status text from clippy flash widget

Hide status text that says "copy to clipboard" when hovered over to save
space.

Change-Id: Icb13a4ab23edbd869009f48a108d45af3c25a6ec
diff --git a/src/main/java/com/google/gwtexpui/clippy/client/CopyableLabel.java b/src/main/java/com/google/gwtexpui/clippy/client/CopyableLabel.java
index cdcfc19..273318b 100644
--- a/src/main/java/com/google/gwtexpui/clippy/client/CopyableLabel.java
+++ b/src/main/java/com/google/gwtexpui/clippy/client/CopyableLabel.java
@@ -131,7 +131,7 @@
       final String flashVars = "text=" + URL.encodeQueryString(getText());
       final SafeHtmlBuilder h = new SafeHtmlBuilder();
 
-      h.openElement("span");
+      h.openElement("div");
       h.setStyleName(ClippyResources.I.css().control());
 
       h.openElement("object");
@@ -151,7 +151,7 @@
       h.closeSelf();
 
       h.closeElement("object");
-      h.closeElement("span");
+      h.closeElement("div");
 
       if (swf != null) {
         DOM.removeChild(getElement(), swf);
diff --git a/src/main/java/com/google/gwtexpui/clippy/client/clippy.css b/src/main/java/com/google/gwtexpui/clippy/client/clippy.css
index 6cbd7f6..b962df3 100644
--- a/src/main/java/com/google/gwtexpui/clippy/client/clippy.css
+++ b/src/main/java/com/google/gwtexpui/clippy/client/clippy.css
@@ -18,4 +18,8 @@
 }
 .control {
   margin-left: 5px;
+  display: inline-block !important;
+  height: 14px;
+  width: 14px;
+  overflow: hidden;
 }