diff --git a/demo/css/main.css b/demo/css/main.css
index 1c3170d..4a8a7d0 100755
--- a/demo/css/main.css
+++ b/demo/css/main.css
@@ -732,9 +732,13 @@ input:-moz-placeholder {
 }
 /* For iPhone portrait layouts only */
 @media only screen and (max-device-width: 480px) and (orientation: portrait) {
+    #viewer {
+      width: 256px;
+      height: 432px;
+    }
     #viewer iframe {
        width: 256px;
-       height: 468px;
+       height: 432px;
     }
 }
 /* For iPhone landscape layouts only */
diff --git a/demo/dev.html b/demo/dev.html
index 4e87a93..7bee6ab 100755
--- a/demo/dev.html
+++ b/demo/dev.html
@@ -5,7 +5,7 @@
         <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
         <title></title>
         <meta name="description" content="">
-        <meta name="viewport" content="width=device-width, user-scalable=no">
+        <meta name="viewport" content="width=device-width, user-scalable=no, minimal-ui">
         <meta name="apple-mobile-web-app-capable" content="yes">
 
         <link rel="stylesheet" href="../demo/css/normalize.css">
diff --git a/src/replace.js b/src/replace.js
index afdbac0..ad66b01 100644
--- a/src/replace.js
+++ b/src/replace.js
@@ -101,7 +101,7 @@ EPUBJS.replace.stylesheets = function(_store, full) {
 EPUBJS.replace.cssUrls = function(_store, base, text){
 	var deferred = new RSVP.defer(),
 		promises = [],
-		matches = text.match(/url\(\'?\"?([^\'|^\"|^\)]*)\'?\"?\)/g);
+		matches = text.match(/url\(\'?\"?([^\'|^\"^\)]*)\'?\"?\)/g);
 	
 	if(!_store) return;