diff --git a/lib/style.js b/lib/style.js
index 34f3600..2588096 100644
--- a/lib/style.js
+++ b/lib/style.js
@@ -35,13 +35,13 @@ Style = (function() {
       var attr, image, imagePath, images, pixelRatio, relativeImagePath, styles, _i, _len;
       imagePath = options.imagePath, relativeImagePath = options.relativeImagePath, images = options.images, pixelRatio = options.pixelRatio;
       this.pixelRatio = pixelRatio || 1;
-      styles = [this.css(this.selector, ["  background: url( '" + relativeImagePath + "' ) no-repeat"])];
+      styles = [this.css(this.selector, ["  background-image: url( '" + relativeImagePath + "' )"])];
       for (_i = 0, _len = images.length; _i < _len; _i++) {
         image = images[_i];
         attr = ["  width: " + image.cssw + "px", "  height: " + image.cssh + "px", "  background-position: " + (-image.cssx) + "px " + (-image.cssy) + "px"];
         image.style = this.cssStyle(attr);
         image.selector = this.resolveImageSelector(image.name, image.path);
-        styles.push(this.css([this.selector, image.selector].join('.'), attr));
+	styles.push(this.css('.'+image.selector, attr));
       }
 			styles.push("")
       css = styles.join("\n");
@@ -54,7 +54,7 @@ Style = (function() {
 				(-webkit-min-device-pixel-ratio: " + this.pixelRatio + "),\n \
 				(min-device-pixel-ratio: " + this.pixelRatio + ") {\n \
 					.sprite {\n \
-						background: url( '" + options.relativeImagePath + "' ) no-repeat;\n \
+						background-image: url( '" + options.relativeImagePath + "' ) ;\n \
 							-moz-background-size: " + spriteWidth + "px " + spriteHeight + "px;\n \
 							-ie-background-size: " + spriteWidth + "px " + spriteHeight + "px;\n \
 							-o-background-size: " + spriteWidth + "px " + spriteHeight + "px;\n  \