diff --git a/src/main/resources/css/dark_theme.css b/src/main/resources/css/dark_theme.css
index fe510d420..5f0877842 100644
--- a/src/main/resources/css/dark_theme.css
+++ b/src/main/resources/css/dark_theme.css
@@ -911,3 +911,14 @@
 	-fx-border-style: solid inside;
 	-fx-border-width: 1px;
 }
+
+/*******************************************************************************
+ *                                                                             *
+ * Separator                                                                   *
+ *                                                                             *
+ ******************************************************************************/
+
+.separator {
+	-fx-padding: 0.5px;
+	-fx-background-color: CONTROL_BORDER_NORMAL;
+}
diff --git a/src/main/resources/css/light_theme.css b/src/main/resources/css/light_theme.css
index 07ebab512..decf64b64 100644
--- a/src/main/resources/css/light_theme.css
+++ b/src/main/resources/css/light_theme.css
@@ -910,6 +910,7 @@
 	-fx-border-style: solid inside;
 	-fx-border-width: 1px;
 }
+
 /*******************************************************************************
  *                                                                             *
  * Separator                                                                   *
@@ -917,6 +918,6 @@
  ******************************************************************************/
 
 .separator {
-  -fx-padding: 1px;
-  -fx-background-color: CONTROL_BORDER_DISABLED;
+	-fx-padding: 0.5px;
+	-fx-background-color: CONTROL_BORDER_NORMAL;
 }