Update readme, import css

Author: accgit

readme.md

@@ -1,10 +1,10 @@
 ## Responsive menu
-
-[![Codacy Badge](https://api.codacy.com/project/badge/Grade/506fe74dc4f24ecba43c716a5a9bb753)](https://www.codacy.com/app/accgit/responsive-menu?utm_source=github.com&utm_medium=referral&utm_content=css-ui/responsive-menu&utm_campaign=badger)
-
+
+[![Codacy Badge](https://api.codacy.com/project/badge/Grade/506fe74dc4f24ecba43c716a5a9bb753)](https://www.codacy.com/app/accgit/responsive-menu?utm_source=github.com&utm_medium=referral&utm_content=css-ui/responsive-menu&utm_campaign=badger)
+
 
 Simple responsive sidebar menu, based on CSS UI.
 
 ## Instruction
 
-Download and insert [css.ui.min.css](https://github.com/css-ui/cssui/tree/master/src/min) to directory css, then download [jquery.min.js](https://jquery.com/download/) and put to js directory.
+Download and insert [css.ui.min.css](https://github.com/css-ui/cssui/tree/master/src/min) to directory css.

src/css/style.css

@@ -5,6 +5,7 @@
 @import url(css.ui.min.css);
 @import url(https://maxcdn.bootstrapcdn.com/font-awesome/4.7.0/css/font-awesome.min.css);
 @import url(style.responsive.css);
+@import url(simplebar.css);
 
 /*
     elements

src/index.html

@@ -9,7 +9,6 @@
 
 	<!-- CSS styles -->
 	<link rel="stylesheet" href="css/style.css">
-	<link rel="stylesheet" href="css/simplebar.css">
 
 	<!-- css sidebar themes -->
 	<link rel="stylesheet" href="css/theme/style.responsive.light.css">