Integrating Glossy Horizontal Menu

I am trying to incorporate a Glossy Horizontal Menu found here (https://www.dynamicdrive.com/style/csslibrary/item/glossy_horizontal_menu/) into a WordPress site I’m building using the free version of the Mimbo theme.

Here is the code from the glossy menu:

<style type="text/css">

/*Credits: By Santosh Setty (https://webdesigninfo.wordpress.com) */
/*Posted to: Dynamic Drive CSS Library (https://www.dynamicdrive.com/style/) */

.glossymenu{
	position: relative;
	padding: 0 0 0 34px;
	margin: 0 auto 0 auto;
	background: url(media/menur_bg.gif) repeat-x; /*tab background image path*/
	height: 46px;
	list-style: none;
}

.glossymenu li{
	float:left;
}

.glossymenu li a{
	float: left;
	display: block;
	color:#000;
	text-decoration: none;
	font-family: sans-serif;
	font-size: 13px;
	font-weight: bold;
	padding:0 0 0 16px; /*Padding to accomodate left tab image. Do not change*/
	height: 46px;
	line-height: 46px;
	text-align: center;
	cursor: pointer;
}

.glossymenu li a b{
	float: left;
	display: block;
	padding: 0 24px 0 8px; /*Padding of menu items*/
}

.glossymenu li.current a, .glossymenu li a:hover{
	color: #fff;
	background: url(media/menur_hover_left.gif) no-repeat; /*left tab image path*/
	background-position: left;
}

.glossymenu li.current a b, .glossymenu li a:hover b{
	color: #fff;
	background: url(media/menur_hover_right.gif) no-repeat right top; /*right tab image path*/
}

</style>

And here is the navigation code from Mimbo:

#nav {
	background:#777;
	font-size:1.1em;
	}

#nav, #nav ul {
	list-style: none;
	line-height: 1;
	}

#nav a, #nav a:hover {
	display: block;
	text-decoration: none;
	border:none;
	}

#nav li {
	float: left;
	list-style:none;
	border-right:1px solid #a9a9a9;
	}

#nav a, #nav a:visited {
	display:block;
	font-weight:bold;
	color: #f5f5f4;
	padding:6px 12px;
	}

#nav a:hover, #nav a:active, .current_page_item	a, #home .on {
	background:#000;
	text-decoration:none
	}

Iève worked for the last 24 hours trying to get this to work together without having to resort to doing it where I have to manually add the navigation links. Does anyone have any suggestionsé I would greatly appreciate it.

Thanks