diff --git a/src/sizzle b/src/sizzle
index f69014414..3ed4e970e 160000
--- a/src/sizzle
+++ b/src/sizzle
@@ -1 +1 @@
-Subproject commit f690144148d95adc867fa2a7e25be0e05eb2ecc7
+Subproject commit 3ed4e970e262230c799eaf24cc6d889828a3d6f3
diff --git a/src/support.js b/src/support.js
index f998f1270..7629c38e7 100644
--- a/src/support.js
+++ b/src/support.js
@@ -172,7 +172,7 @@ jQuery.support = (function() {
// Run tests that need a body at doc ready
jQuery(function() {
var container, div, tds, marginDiv,
- divReset = "padding:0;margin:0;border:0;display:block;overflow:hidden;",
+ divReset = "padding:0;margin:0;border:0;display:block;overflow:hidden;box-sizing:content-box;-moz-box-sizing:content-box;-webkit-box-sizing:content-box;",
body = document.getElementsByTagName("body")[0];
if ( !body ) {
diff --git a/test/data/support/shrinkWrapBlocks.html b/test/data/support/shrinkWrapBlocks.html
new file mode 100644
index 000000000..af1493937
--- /dev/null
+++ b/test/data/support/shrinkWrapBlocks.html
@@ -0,0 +1,23 @@
+
+
+
+
+
+
+
+
+
+
+
+
+
diff --git a/test/unit/support.js b/test/unit/support.js
index 57378a021..fed13c7dd 100644
--- a/test/unit/support.js
+++ b/test/unit/support.js
@@ -38,6 +38,11 @@ testIframeWithCallback( "A background on the testElement does not cause IE8 to c
ok( true, "IE8 does not crash" );
});
+testIframeWithCallback( "box-sizing does not affect jQuery.support.shrinkWrapBlocks", "support/shrinkWrapBlocks.html", function( shrinkWrapBlocks ) {
+ expect( 1 );
+ strictEqual( shrinkWrapBlocks, jQuery.support.shrinkWrapBlocks, "jQuery.support.shrinkWrapBlocks properties are the same" );
+});
+
(function() {
var userAgent = window.navigator.userAgent,