From 24861d02052a10c3b7b8e22f9eeab22ae616ccc5 Mon Sep 17 00:00:00 2001
From: "Davide P. Cervone" <dpvc@union.edu>
Date: Fri, 3 Apr 2015 15:37:15 -0400
Subject: [PATCH] Adjust bbox for \vecenter when it is repositioned

---
 unpacked/jax/output/CommonHTML/jax.js | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/unpacked/jax/output/CommonHTML/jax.js b/unpacked/jax/output/CommonHTML/jax.js
index 11c162fe1..4a2c2d2dd 100644
--- a/unpacked/jax/output/CommonHTML/jax.js
+++ b/unpacked/jax/output/CommonHTML/jax.js
@@ -2479,7 +2479,10 @@
         if (this.texClass === MML.TEXCLASS.VCENTER) {
           var a = CHTML.TEX.axis_height, BBOX = this.CHTML;
           var v = a-(BBOX.h+BBOX.d)/2+BBOX.d;
-          if (Math.abs(v) > .001) node.style.verticalAlign = CHTML.Em(v);
+          if (Math.abs(v) > .001) {
+            node.style.verticalAlign = CHTML.Em(v);
+            BBOX.h += v; BBOX.t += v; BBOX.d -= v; BBOX.b -= v;
+          }
         }
         return node;
       },