diff --git a/theme/zen/icons/separator_right.png b/theme/zen/icons/separator_right.png
new file mode 100644
index 000000000..3f31f0fce
Binary files /dev/null and b/theme/zen/icons/separator_right.png differ
diff --git a/theme/zen/left_col_image.png b/theme/zen/left_col_image.png
deleted file mode 100644
index d683dd2f6..000000000
Binary files a/theme/zen/left_col_image.png and /dev/null differ
diff --git a/theme/zen/theme.json b/theme/zen/theme.json
index ef5a543b3..77bd3218a 100644
--- a/theme/zen/theme.json
+++ b/theme/zen/theme.json
@@ -1,4 +1,6 @@
 {
+    "post-separator-margin-top": "10px",
+    "post-separator-margin-bottom": "10px",
     "newswire-publish-icon": "True",
     "full-width-timeline-buttons": "False",
     "icons-as-buttons": "False",