diff --git a/ui (gen4)/css/experimenting.css b/ui (gen4)/css/experimenting.css
index 4549f838..8da2a3ea 100755
--- a/ui (gen4)/css/experimenting.css	
+++ b/ui (gen4)/css/experimenting.css	
@@ -383,6 +383,7 @@ body {
 	content: " (non-action) ";
 	opacity: 0.5;
 	margin-left: 0.5em;
+	float: none;
 }
 
 
diff --git a/ui (gen4)/css/layout.less b/ui (gen4)/css/layout.less
index b57018ad..16d64985 100755
--- a/ui (gen4)/css/layout.less	
+++ b/ui (gen4)/css/layout.less	
@@ -541,12 +541,16 @@ button:hover {
 		...this is because .ribbon-set will both be used for scaling 
 		and aligning... */
 	.origin(top, left);
+
+	will-change: transform;
 }
 .ribbon-locator {
 	position: relative;
 
 	top: 0;
 	left: 0;
+
+	will-change: transform;
 }
 
 
@@ -574,6 +578,8 @@ stretching in width... */
 
 	margin-top: @ribbon-margin;
 	margin-bottom: @ribbon-margin;
+
+	will-change: transform;
 }
 .ribbon:empty {
 	display: none;
diff --git a/ui (gen4)/css/widget/browse.css b/ui (gen4)/css/widget/browse.css
index 126e8777..53e1d7b7 100755
--- a/ui (gen4)/css/widget/browse.css	
+++ b/ui (gen4)/css/widget/browse.css	
@@ -159,6 +159,8 @@
 
 	overflow-y: auto;
 	overflow-x: hidden;
+
+	will-change: scroll-position;
 }
 /*
 .browse-widget .list:before {
diff --git a/ui (gen4)/features/sort.js b/ui (gen4)/features/sort.js
index 54e3a9c3..037b106c 100755
--- a/ui (gen4)/features/sort.js	
+++ b/ui (gen4)/features/sort.js	
@@ -536,7 +536,7 @@ var SortUIActions = actions.Actions({
 				// Commands...
 				make('---')
 
-				make('Reverse images')
+				make('$Reverse images')
 					.on('open', function(){
 						that.reverseImages()
 						lister.parent.close()