diff --git a/modern.css b/modern.css
index 68748a3..ba46bd5 100644
--- a/modern.css
+++ b/modern.css
@@ -9,7 +9,6 @@
   --shadow: 0 10px 40px -10px rgba(0,0,0,0.15);
   --shadow-low: 0 8px 16px -10px rgba(0,0,0,0.4);
   --shadow-med: 0 8px 60px -30px rgba(0,0,0,0.1);
---accent
 }
 :not(body):not(.scrollable)::-webkit-scrollbar {
   width: 6px;
@@ -467,12 +466,6 @@ a:focus-visible,
     transition: padding 0.4s;
     --top: 20px;
   }
-  .columns-area__panels__pane {
-    height: unset !important;
-  }
-  .columns-area__panels__pane .columns-area__panels__pane__inner {
-    height: calc(100% + 20px) !important;
-  }
 }
 @media (min-width: 1320px) {
   .columns-area__panels {
diff --git a/modern.user.css b/modern.user.css
index ba33d52..65231fc 100644
--- a/modern.user.css
+++ b/modern.user.css
@@ -13,16 +13,14 @@
 	 //////////////////////////////////////////////////////////////////// 
 
 	 
-/* Update 1.6.12
-- Highlight mention only posts
-- fix post preview in dropdowns
-- accent variable, not applied everywhere
-- fixes & tweaks, as always
+/* Update 1.6.13
+- Minimize Mastodon's timeline flickering that was amplified by Modern D:
+- Comment out empty accent variable
 */
 
 /* ==UserStyle==
 @name           Mastodon Modern
-@version        1.6.12
+@version        1.6.13
 @description    Drastically improves the look & feel of Mastodon
 @updateURL      https://codeberg.org/Freeplay/Mastodon-Modern/raw/branch/main/modern.user.css
 @homepageURL    https://codeberg.org/Freeplay/Mastodon-Modern
@@ -57,7 +55,7 @@
 		--shadow-low 0 8px 16px -10px rgba(0,0,0,0.4)
 		--shadow-med 0 8px 60px -30px rgba(0,0,0,0.1)
 		
-		--accent  // not applied everywhere, just for if you have custom color scheme and want to match it
+		// --accent  // not applied everywhere, just for if you have custom color scheme and want to match it
 	}
     
     :not(body):not(.scrollable) {
@@ -335,12 +333,6 @@
 			transition padding .4s
 			--top 20px
 		}
-		.columns-area__panels__pane {
-			height unset !important
-			.columns-area__panels__pane__inner {
-				height calc(100% + 20px) !important
-			}
-		}
 	}
 	@media (min-width responsiveW1) {
 		.columns-area__panels {