Update index.html

Author: CodeHimBlog

index.html

@@ -5,10 +5,13 @@
       <meta name="description" content="Free jQuery and CSS3 window popup lightbox to show web page images in fancy way. Easy to use and fast." />
       <title>Create jQuery and CSS Popup Image Lightbox </title>
       <!--jQuery-->
-      <script src="../js/jquery.min.js"></script>
-      <!--Font Awesome-->
-      <link href="../css/font-awesome.min.css" rel="stylesheet" />
-      <!--Animate CSS-->
+ <script
+  src="https://code.jquery.com/jquery-3.3.1.min.js"
+  integrity="sha256-FgpCb/KJQlLNfOu91ta32o/NMZxltwRo8QtmkMRdAu8="
+  crossorigin="anonymous"></script>
+  <!--Font Awesome-->
+  <link href="https://stackpath.bootstrapcdn.com/font-awesome/4.7.0/css/font-awesome.min.css" rel="stylesheet" />
+  <!--Animate CSS-->
       <link href="../css/animate.css" rel="stylesheet" />
       <!--Popup Lightbox Js-->
       <script src="js/jquery.popup.lightbox.js"></script>