<script language="JavaScript">
<!--
function _AN_global_var_init(){
	_AN_this_url = "/prx/000/";
	_AN_base_scheme = "https";
	_AN_base_host = "https://patch-diff.githubusercontent.com";
	_AN_base_path = "https://patch-diff.githubusercontent.com/raw/jquery/learn.jquery.com/pull/";
	_AN_encode_urls = 0;
	_AN_mpo = 1;
	_AN_md = 0;
	_AN_rel_urls = 0;
	_AN_nav_switch = 0;
	_AN_nav_allowurl = 1;
	_AN_nav_override = 0;
	_AN_has_iframe = 0;
	_AN_dbg_flags = null;
	_AN_nav_use_aaa = 1;
	_AN_expires_pass = 0;
	_AN_wrap_evthandlers = 0;
	_AN_rewrite_param_exact = 0;
	_AN_obj_params = {};
} 
_AN_global_var_init();
//-->
</script>
<script language="JavaScript" src="/prx/001/http/localh/an_util.js"></script>
<script language="JavaScript" src="/prx/001/http/localh/NSLib.js"></script>

diff --git a/page/about-jquery/how-jquery-works.md b/page/about-jquery/how-jquery-works.md
index 4fbb1eab..425ff563 100644
--- a/page/about-jquery/how-jquery-works.md
+++ b/page/about-jquery/how-jquery-works.md
@@ -28,7 +28,7 @@ This is a basic tutorial, designed to help you get started using jQuery. If you
 
 The `src` attribute in the `<script>
</script>` element must point to a copy of jQuery. Download a copy of jQuery from the [Downloading jQuery](http://jquery.com/download/) page and store the `jquery.js` file in the same directory as your HTML file.
 
-*Note: When you download jQuery, the file name may contain a version number, e.g., `jquery-x.y.z.js`. Make sure to either rename this file to `jquery.js` or update the `src` attribute of the `<script>
</script>` element to match the file name.*
+<div class="warning">**Note**: When you download jQuery, the file name may contain a version number, e.g., `jquery-x.y.z.js`. Make sure to either rename this file to `jquery.js` or update the `src` attribute of the `<script>
</script>` element to match the file name.</div>
 
 ### Launching Code on Document Ready
 
@@ -117,7 +117,7 @@ The following example illustrates the click handling code discussed above, embed
 
 ### Adding and Removing an HTML Class
 
-**Important:** *You must place the remaining jQuery examples inside the `ready` event so that your code executes when the document is ready to be worked on.*
+<div class="warning">**Important:** You must place the remaining jQuery examples inside the `ready` event so that your code executes when the document is ready to be worked on.</div>
 
 Another common task is adding or removing a class.
 
