From 12f56226147ad8f29e3b4f72c66910c1bb92d2a3 Mon Sep 17 00:00:00 2001
From: "Davide P. Cervone" <dpvc@union.edu>
Date: Thu, 5 Mar 2020 11:28:24 -0500
Subject: [PATCH] Improve alignment of multi-glyph stretchy charactes in
 Chrome.  (mathjax/MathJax#2311)

---
 ts/output/chtml/Wrappers/mo.ts | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/ts/output/chtml/Wrappers/mo.ts b/ts/output/chtml/Wrappers/mo.ts
index 9c2b334ef..c7d34132e 100644
--- a/ts/output/chtml/Wrappers/mo.ts
+++ b/ts/output/chtml/Wrappers/mo.ts
@@ -50,7 +50,8 @@ export class CHTMLmo<N, T, D> extends CommonMoMixin<CHTMLConstructor<any, any, a
             width: 0
         },
         'mjx-stretchy-h > * > mjx-c': {
-            display: 'inline-block'
+            display: 'inline-block',
+            transform: 'scalex(1.0000001)'        // improves blink positioning
         },
         'mjx-stretchy-h > * > mjx-c::before': {
             padding: '.001em 0',                  // for blink
@@ -86,7 +87,7 @@ export class CHTMLmo<N, T, D> extends CommonMoMixin<CHTMLConstructor<any, any, a
             display: 'block'
         },
         'mjx-stretchy-v > * > mjx-c': {
-            transform: 'scale(1)',                // improves Firefox positioning
+            transform: 'scaley(1.0000001)',       // improves Firefox and blink positioning
             'transform-origin': 'left center',
             overflow: 'hidden'
         },