diff --git a/themes/compact_night.css b/themes/compact_night.css
index be0c248f3..07e61fafa 100644
--- a/themes/compact_night.css
+++ b/themes/compact_night.css
@@ -2033,6 +2033,9 @@ body.flat.ttrss_main .dijitToolbar .dijitSelect:not(.dijitHover) .dijitButtonCon
 body.flat.ttrss_main .dijitToolbar .dijitSelect:not(.dijitHover) .dijitButtonNode {
   background-color: #222;
 }
+body.flat.ttrss_main .dijitSplitterHover {
+  background-color: rgba(255, 255, 255, 0.25);
+}
 body.flat.ttrss_main .dijitCheckBox:not(.dijitChecked)::before {
   color: #999999;
   background: #222;
diff --git a/themes/night.css b/themes/night.css
index 239f3af9c..6870ab634 100644
--- a/themes/night.css
+++ b/themes/night.css
@@ -2034,6 +2034,9 @@ body.flat.ttrss_main .dijitToolbar .dijitSelect:not(.dijitHover) .dijitButtonCon
 body.flat.ttrss_main .dijitToolbar .dijitSelect:not(.dijitHover) .dijitButtonNode {
   background-color: #222;
 }
+body.flat.ttrss_main .dijitSplitterHover {
+  background-color: rgba(255, 255, 255, 0.25);
+}
 body.flat.ttrss_main .dijitCheckBox:not(.dijitChecked)::before {
   color: #999999;
   background: #222;
diff --git a/themes/night_base.less b/themes/night_base.less
index 0dff7d191..e1dad7528 100644
--- a/themes/night_base.less
+++ b/themes/night_base.less
@@ -200,6 +200,10 @@ body.flat.ttrss_main {
 		}
 	}
 
+	.dijitSplitterHover {
+		background-color : rgba(255, 255, 255, 0.25);
+	}
+
 	.dijitCheckBox:not(.dijitChecked)::before {
 		color : @fg-text-muted;
 		background: @color-panel-bg;
diff --git a/themes/night_blue.css b/themes/night_blue.css
index 5b11648bf..d66bcea5f 100644
--- a/themes/night_blue.css
+++ b/themes/night_blue.css
@@ -2034,6 +2034,9 @@ body.flat.ttrss_main .dijitToolbar .dijitSelect:not(.dijitHover) .dijitButtonCon
 body.flat.ttrss_main .dijitToolbar .dijitSelect:not(.dijitHover) .dijitButtonNode {
   background-color: #222;
 }
+body.flat.ttrss_main .dijitSplitterHover {
+  background-color: rgba(255, 255, 255, 0.25);
+}
 body.flat.ttrss_main .dijitCheckBox:not(.dijitChecked)::before {
   color: #999999;
   background: #222;