diff --git a/test/unit/css.js b/test/unit/css.js
index 9c262af9..4ec7c60a 100644
--- a/test/unit/css.js
+++ b/test/unit/css.js
@@ -156,27 +156,27 @@ test("css(String, Object)", function() {
 });
 
 if ( !jQuery.support.opacity ) {
-  test("css(String, Object) for MSIE", function() {
-    // for #1438, IE throws JS error when filter exists but doesn't have opacity in it
+	test("css(String, Object) for MSIE", function() {
+		// for #1438, IE throws JS error when filter exists but doesn't have opacity in it
 		jQuery('#foo').css("filter", "progid:DXImageTransform.Microsoft.Chroma(color='red');");
-  	equals( jQuery('#foo').css('opacity'), '1', "Assert opacity is 1 when a different filter is set in IE, #1438" );
+		equals( jQuery('#foo').css('opacity'), '1', "Assert opacity is 1 when a different filter is set in IE, #1438" );
 
-    var filterVal = "progid:DXImageTransform.Microsoft.Alpha(opacity=30) progid:DXImageTransform.Microsoft.Blur(pixelradius=5)";
-    var filterVal2 = "progid:DXImageTransform.Microsoft.alpha(opacity=100) progid:DXImageTransform.Microsoft.Blur(pixelradius=5)";
-    var filterVal3 = "progid:DXImageTransform.Microsoft.Blur(pixelradius=5)";
-    jQuery('#foo').css("filter", filterVal);
-    equals( jQuery('#foo').css("filter"), filterVal, "css('filter', val) works" );
-    jQuery('#foo').css("opacity", 1);
-    equals( jQuery('#foo').css("filter"), filterVal2, "Setting opacity in IE doesn't duplicate opacity filter" );
-    equals( jQuery('#foo').css("opacity"), 1, "Setting opacity in IE with other filters works" );
-    jQuery('#foo').css("filter", filterVal3).css("opacity", 1);
-    ok( jQuery('#foo').css("filter").indexOf(filterVal3) !== -1, "Setting opacity in IE doesn't clobber other filters" );
-  });
+		var filterVal = "progid:DXImageTransform.Microsoft.Alpha(opacity=30) progid:DXImageTransform.Microsoft.Blur(pixelradius=5)";
+		var filterVal2 = "progid:DXImageTransform.Microsoft.alpha(opacity=100) progid:DXImageTransform.Microsoft.Blur(pixelradius=5)";
+		var filterVal3 = "progid:DXImageTransform.Microsoft.Blur(pixelradius=5)";
+		jQuery('#foo').css("filter", filterVal);
+		equals( jQuery('#foo').css("filter"), filterVal, "css('filter', val) works" );
+		jQuery('#foo').css("opacity", 1);
+		equals( jQuery('#foo').css("filter"), filterVal2, "Setting opacity in IE doesn't duplicate opacity filter" );
+		equals( jQuery('#foo').css("opacity"), 1, "Setting opacity in IE with other filters works" );
+		jQuery('#foo').css("filter", filterVal3).css("opacity", 1);
+		ok( jQuery('#foo').css("filter").indexOf(filterVal3) !== -1, "Setting opacity in IE doesn't clobber other filters" );
+	});
 }
 
 test("css(String, Function)", function() {
 	expect(3);
-		
+	
 	var sizes = ["10px", "20px", "30px"];
 	
 	jQuery("<div id='cssFunctionTest'><div class='cssFunction'></div>" + 
@@ -191,7 +191,7 @@ test("css(String, Function)", function() {
 		index++;
 		return size;
 	});
-		
+	
 	index = 0;
 	
 	jQuery("#cssFunctionTest div").each(function() {
@@ -206,7 +206,7 @@ test("css(String, Function)", function() {
 
 test("css(String, Function) with incoming value", function() {
 	expect(3);
-		
+	
 	var sizes = ["10px", "20px", "30px"];
 	
 	jQuery("<div id='cssFunctionTest'><div class='cssFunction'></div>" + 
@@ -221,7 +221,7 @@ test("css(String, Function) with incoming value", function() {
 		index++;
 		return size;
 	});
-		
+	
 	index = 0;
 	
 	jQuery("#cssFunctionTest div").css("font-size", function(i, computedSize) {
@@ -236,7 +236,7 @@ test("css(String, Function) with incoming value", function() {
 
 test("css(Object) where values are Functions", function() {
 	expect(3);
-		
+	
 	var sizes = ["10px", "20px", "30px"];
 	
 	jQuery("<div id='cssFunctionTest'><div class='cssFunction'></div>" + 
@@ -251,22 +251,22 @@ test("css(Object) where values are Functions", function() {
 		index++;
 		return size;
 	}});
-		
+	
 	index = 0;
-		
+	
 	jQuery("#cssFunctionTest div").each(function() {
 		var computedSize = jQuery(this).css("font-size")
 		var expectedSize = sizes[index]
 		equals( computedSize, expectedSize, "Div #" + index + " should be " + expectedSize );
 		index++;
 	});
-		
+	
 	jQuery("#cssFunctionTest").remove();
 });
 
 test("css(Object) where values are Functions with incoming values", function() {
 	expect(3);
-		
+	
 	var sizes = ["10px", "20px", "30px"];
 	
 	jQuery("<div id='cssFunctionTest'><div class='cssFunction'></div>" + 
@@ -281,16 +281,16 @@ test("css(Object) where values are Functions with incoming values", function() {
 		index++;
 		return size;
 	}});
-		
+	
 	index = 0;
-		
+	
 	jQuery("#cssFunctionTest div").css({"font-size": function(i, computedSize) {
 		var expectedSize = sizes[index]
 		equals( computedSize, expectedSize, "Div #" + index + " should be " + expectedSize );
 		index++;
 		return computedSize;
 	}});
-		
+	
 	jQuery("#cssFunctionTest").remove();
 });