diff --git a/wp-admin/css/wp-admin.css b/wp-admin/css/wp-admin.css
index b12c0f18ad..c76501544d 100644
--- a/wp-admin/css/wp-admin.css
+++ b/wp-admin/css/wp-admin.css
@@ -3748,6 +3748,10 @@ table.diff .diff-addedline ins {
 	border-style: solid;
 }
 
+div.revisions-controls > .wp-slider > .ui-slider-handle {
+	margin-left: -10px;
+}
+
  /* jQuery UI Slider */
 .wp-slider.ui-slider {
 	position: relative;
@@ -3773,9 +3777,9 @@ table.diff .diff-addedline ins {
 	content: "";
 	position: absolute;
 	top: 6px;
-	left: 4px;
+	left: 3px;
 	height: 8px;
-	width: 12px;
+	width: 13px;
 	background: url(../images/arrows-pr.png) no-repeat -2px -47px;
 }
 
@@ -3811,7 +3815,7 @@ table.diff .diff-addedline ins {
 }
 
 .wp-slider.ui-slider-horizontal .ui-slider-handle {
-	top: -.3em;
+	top: -.25em;
 	margin-left: -.6em;
 }
 
diff --git a/wp-admin/images/arrows-pr-2x.png b/wp-admin/images/arrows-pr-2x.png
index 7f6ce00551..a384c4028d 100644
Binary files a/wp-admin/images/arrows-pr-2x.png and b/wp-admin/images/arrows-pr-2x.png differ
diff --git a/wp-admin/images/arrows-pr.png b/wp-admin/images/arrows-pr.png
index 54ce73206f..b2b909b080 100644
Binary files a/wp-admin/images/arrows-pr.png and b/wp-admin/images/arrows-pr.png differ