diff --git a/chrome/multi-row_tabs_below_content.css b/chrome/multi-row_tabs_below_content.css
index b5c4ae5..6a7a59b 100644
--- a/chrome/multi-row_tabs_below_content.css
+++ b/chrome/multi-row_tabs_below_content.css
@@ -149,13 +149,13 @@ See the above repository for updates as well as full license text. */
     overflow: -moz-hidden-unscrollable;
     display: block;
     --scrollbutton-display-model: none;
-    --uc-scrollbox-max-height: calc(var(--tab-min-height) * var(--multirow-n-rows));
+    --uc-scrollbox-max-height: calc((var(--tab-min-height) + 2 * var(--proton-tab-block-margin,0px)) * var(--multirow-n-rows));
   }
   
   :root[inFullscreen] .scrollbox-clip[orient="horizontal"]:not(:hover),
   :root[inFullscreen] #tabbrowser-arrowscrollbox:not(:hover){ --uc-scrollbox-max-height: 1px; min-height: 1px !important; }
 
-  .tabbrowser-tab{ height: var(--tab-min-height); }
+  .tabbrowser-tab{ height: calc((var(--tab-min-height) + 2 * var(--proton-tab-block-margin,0px))) !important; }
 
   .tabbrowser-tab[pinned]{
     position: static !important;