1 files changed, 20 insertions, 0 deletions
diff --git a/bower_components/jquery/src/css/hiddenVisibleSelectors.js b/bower_components/jquery/src/css/hiddenVisibleSelectors.js
new file mode 100644
index 0000000..0bd86c8
--- /dev/null
+++ b/bower_components/jquery/src/css/hiddenVisibleSelectors.js
@@ -0,0 +1,20 @@
+define([
+	"../core",
+	"./support",
+	"../selector",
+	"../css"
+], function( jQuery, support ) {
+
+jQuery.expr.filters.hidden = function( elem ) {
+	// Support: Opera <= 12.12
+	// Opera reports offsetWidths and offsetHeights less than zero on some elements
+	return elem.offsetWidth <= 0 && elem.offsetHeight <= 0 ||
+		(!support.reliableHiddenOffsets() &&
+			((elem.style && elem.style.display) || jQuery.css( elem, "display" )) === "none");
+};
+
+jQuery.expr.filters.visible = function( elem ) {
+	return !jQuery.expr.filters.hidden( elem );
+};
+
+});