From 2a3070f40cd7d966510de54e2711df6bfdc823e4 Mon Sep 17 00:00:00 2001
From: Patrick-Sachs <33065264+Patrick-Sachs@users.noreply.github.com>
Date: Mon, 22 Nov 2021 16:31:23 +0100
Subject: [PATCH 1/2] Use `getPropertyValue` to get style props

---
 chai-dom.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/chai-dom.js b/chai-dom.js
index 5659496..9ffc22e 100644
--- a/chai-dom.js
+++ b/chai-dom.js
@@ -387,7 +387,7 @@
   chai.Assertion.addMethod('style', function (styleProp, styleValue) {
     var el = flag(this, 'object'),
         style = window.getComputedStyle(el),
-        actual = style[styleProp];
+        actual = style.getPropertyValue(styleProp);
 
     this.assert(
       actual === styleValue

From c6b87371be1ef1f72eec3a49434bc82996a342f4 Mon Sep 17 00:00:00 2001
From: Patrick-Sachs <33065264+Patrick-Sachs@users.noreply.github.com>
Date: Tue, 23 Nov 2021 16:48:06 +0100
Subject: [PATCH 2/2] Trim CSS property values

---
 chai-dom.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/chai-dom.js b/chai-dom.js
index 9ffc22e..806e5ff 100644
--- a/chai-dom.js
+++ b/chai-dom.js
@@ -387,7 +387,7 @@
   chai.Assertion.addMethod('style', function (styleProp, styleValue) {
     var el = flag(this, 'object'),
         style = window.getComputedStyle(el),
-        actual = style.getPropertyValue(styleProp);
+        actual = style.getPropertyValue(styleProp).trim();
 
     this.assert(
       actual === styleValue