JSFiddle - React, Tailwind, and code Playground

HTML

<div id="subNav">
            <ul><li >
	<a href="/water_jet?nav=services">Water Jet</a>
</li><li >
	<a href="">Custom Mosaics</a>
</li><li >
	<a href="">Cut To Size</a>
</li><li >
	<a href="">Stone Etching</a>
</li><li >
	<a href="">Made To Order</a>
</li><li >
	<a href="">Design</a>
</li><li >
	<a href="">Architectural</a>
</li></ul>
        </div>
        <div id="content"><h1>Water Jet</h1>
            <p>Content</p>
		</div>

CSS

#subNav {
	float:left;
	margin-right:22px;
}

#subNav ul, #subNav{
	width:180px;
	font-family:arial;
	font-size:12px;
	font-weight:bold;
	list-style-type:none;
	padding-top:15px;
	padding-bottom:20px;
}

#subNav ul li ul,  #subNav ul li ul li {
	width: 135px;
}

#subNav ul li ul li a {
	width:135px;
}

#subMenu ul li {
	list-style:none;
	margin:0px;
	padding:0px;
	border-bottom: 4px dashed #ff0000; /* #5d503b;*/
}

#subMenu ul li a {
	padding: 12px 20px 6px 20px;
	display:block;
	text-decoration: none;
}

/* SUBMENU COLOR SETTINGS */
#subNav, #subNav ul li a {
	background-color:#c8c2bd;
}

#subNav ul li a {
	color: #5d503b;
}

#subNav ul li a:hover, #subNav ul li a:focus, #subNav ul li a:active, #subNav > ul > li:hover > a  {
color: #ffffff;
text-decoration:none;
}
#subNav ul li a:hover, #subNav ul li a:focus, #subNav ul li a:active, #subNav > ul > li:hover > a, #subNav li:hover a  {
background-color:#c8c2bd;
}
#subNav ul li.selected > a {
background: #b09874;
color: #ffffff;
}

#subNav ul li ul li a {
background: x#f47d31;
color: #ffffff;
}
#subNav ul li ul li a:hover, #subNav ul li ul li a:focus, #subNav ul li ul li a:active, #subNav ul li ul li:hover > a{
background-color: #b09874;
color: #ffffff;
}

h1 {
	color:#63533b;
	font-family:'Trebuchet MS', arial;
	font-size:26px;
	padding-bottom:10px;
	font-weight:normal;
	text-transform:uppercase;
	letter-spacing:0px;
	border-bottom:1px dotted #ff0000;
}

#content {
	border:1px solid #F00;
	padding:0;
}