[ONOS-4159] PCE Web GUI implementation:src and dst glymphs optimization

Change-Id: I6fb0cfb15a8a88590c69dccdf61ff02537769890
(cherry picked from commit 34ffe4b6a69199360d2766dfea5cddb5ca235807)
diff --git a/apps/pce/pceweb/src/main/resources/app/view/pcewebTopov/pcewebTopov.css b/apps/pce/pceweb/src/main/resources/app/view/pcewebTopov/pcewebTopov.css
index dcd4bcb..705f891 100644
--- a/apps/pce/pceweb/src/main/resources/app/view/pcewebTopov/pcewebTopov.css
+++ b/apps/pce/pceweb/src/main/resources/app/view/pcewebTopov/pcewebTopov.css
@@ -1 +1,4 @@
-/* css for sample app topology overlay  */
\ No newline at end of file
+/* css for PCE web app topology overlay  */

+.radioButtonSpace {

+    margin-left:20px;

+}