From 7f1f1affb015ba9b60c0d1782f4122b235d0d5c9 Mon Sep 17 00:00:00 2001
From: Daniel Korte <daniel@danielkorte.com>
Date: Sat, 2 Jun 2018 14:26:43 -0500
Subject: [PATCH 1/2] Replace aria-selected with aria-hidden

---
 js/cell.js  | 4 ++--
 js/slide.js | 6 +++++-
 2 files changed, 7 insertions(+), 3 deletions(-)

diff --git a/js/cell.js b/js/cell.js
index 5cb402d9..030c5ebd 100644
--- a/js/cell.js
+++ b/js/cell.js
@@ -39,7 +39,7 @@ var proto = Cell.prototype;
 
 proto.create = function() {
   this.element.style.position = 'absolute';
-  this.element.setAttribute( 'aria-selected', 'false' );
+  this.element.setAttribute( 'aria-hidden', 'true' );
   this.x = 0;
   this.shift = 0;
 };
@@ -48,7 +48,7 @@ proto.destroy = function() {
   // reset style
   this.element.style.position = '';
   var side = this.parent.originSide;
-  this.element.removeAttribute('aria-selected');
+  this.element.removeAttribute( 'aria-hidden' );
   this.element.style[ side ] = '';
 };
 
diff --git a/js/slide.js b/js/slide.js
index 9515bf8e..a7838ca5 100644
--- a/js/slide.js
+++ b/js/slide.js
@@ -63,7 +63,11 @@ proto.changeSelected = function( isSelected ) {
   var classMethod = isSelected ? 'add' : 'remove';
   this.cells.forEach( function( cell ) {
     cell.element.classList[ classMethod ]('is-selected');
-    cell.element.setAttribute( 'aria-selected', isSelected.toString() );
+    if ( isSelected) {
+      cell.element.removeAttribute( 'aria-hidden' );
+    } else {
+      cell.element.setAttribute( 'aria-hidden', 'true' );
+    }
   });
 };
 

From d7268e96288211d49cba2760eefdc7c5849f48fa Mon Sep 17 00:00:00 2001
From: Daniel Korte <daniel@danielkorte.com>
Date: Sat, 2 Jun 2018 14:28:16 -0500
Subject: [PATCH 2/2] Fix spacing

---
 js/slide.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/js/slide.js b/js/slide.js
index a7838ca5..c8cfa7cc 100644
--- a/js/slide.js
+++ b/js/slide.js
@@ -63,7 +63,7 @@ proto.changeSelected = function( isSelected ) {
   var classMethod = isSelected ? 'add' : 'remove';
   this.cells.forEach( function( cell ) {
     cell.element.classList[ classMethod ]('is-selected');
-    if ( isSelected) {
+    if ( isSelected ) {
       cell.element.removeAttribute( 'aria-hidden' );
     } else {
       cell.element.setAttribute( 'aria-hidden', 'true' );