Hi, i have a dropdown menu but require some words to act as headers within the dropdown menu.

i have tried creating li class and putting a h2 tag around the word but it seems there is a parent class overiding certain styles. {see bold line on fourth button code}

the only thing i can do is increase the font size. nothing else seems to work.

here is the html and css

any help would be great

thanks

Code:
<body>
		<ul class="sf-menu">
			<li class="current">
           
           <!--first button tab-->
            <li>
				<a href="#">HOME</a>
			</li>
            
            <!--END first button tab-->
            
            <!--SECOND button tab-->
           
           
           
           <li class="current">
				<a href="#">INBOUND MARKETING</a>
				<ul>
					<li  class="bigtext"><a href="#">menu item that</a></li>
					<li class="current"><a href="#">menu item</a>
						<ul>
							<li class="current">
                            <li><a href="#">menu item</a></li>
							<li><a href="#">menu item</a></li>
							<li><a href="#">menu item</a></li>
							<li><a href="#">menu item</a></li>
							<li><a href="#">menu item</a></li>
						</ul>
					</li>
					<li>
						<a href="#">menu item</a>
						<ul>
							<li><a href="#">menu item</a></li>
							<li><a href="#">menu item</a></li>
							<li><a href="#">menu item</a></li>
							<li><a href="#">menu item</a></li>
							<li><a href="#">menu item</a></li>
						</ul>
					</li>
					<li>
						<a href="#">menu item</a>
						<ul>
							<li><a href="#">menu item</a></li>
							<li><a href="#">menu item</a></li>
							<li><a href="#">menu item</a></li>
							<li><a href="#">menu item</a></li>
							<li><a href="#">menu item</a></li>
						</ul>
					</li>
				</ul>
			</li>
			<!--END SECOND button tab-->
            
            
            
            
            <!--THIRD button tab-->
            <li>
				<a href="#">MARKETING PACKAGES</a>
			</li>	
            
            
            <!--fourth button tab-->
			<li>
				<a href="#">PROJECT SERVICES</a>
				
                
                <ul>
<div class="wrapper_col">
                 <div class="col1"> 
               
					<li  class="bigtext">
					
<li><h2><a href="#">Development Services</a></h2></li>

							<li><a href="#">Website</a></li>
							<li><a href="#">Commerce Store</a></li>
							<li><a href="#">CRM Integration</a></li>
							<li><a href="#">Landing Pages</a></li>
							<li><a href="#">Lead Nurturing</a></li>
                            <li><a href="#">Email Templates</a></li>
						
                        
					</li>
                  </div>
                    
                  <div class="col2">
					<li class="bigtext">
						<h2>Content Services</h2>
						
							<li><a href="#">Web Copy</a></li>
							<li><a href="#">Blog Writing</a></li>
							<li><a href="#">Video Content</a></li>
							<li><a href="#">Value Add Content</a></li>
							<li><a href="#">Social Media</a></li>
                            <li><a href="#">Call to Action Graphics</a></li>
							<li><a href="#">SEO</a></li>
						
					</li>
	   			</div>
</div>
				</ul>
                
			    </li>
			
         
            
            <li>
				<a href="#">ABOUT US</a>
			</li>
            <li>
				<a href="#">CONTACT US</a>
			</li>
            <li>
				<a href="#">BLOG</a>
			</li>
		</ul>
	</body>
</html>
CSS
Code:

/*** ESSENTIAL STYLES ***/
.sf-menu, .sf-menu * {
	margin:			0;
	padding:		0;
	list-style:		none;
	font-family:Helvetica, Arial, sans-serif;
	
}
.sf-menu {
	line-height:	1.0;
	font-size:11px;

	
}

.bigtext{
font-size:12px;
line-height:16px;}

.sf-menu ul {
	position:		absolute;
	top:			-999em;
	width:			100%; /* left offset of submenus need to match (see below) */
}
.sf-menu ul li {
	width:			100%;
	
}
.sf-menu li:hover {
	visibility:		inherit; /* fixes IE7 'sticky bug' */
	
}
.sf-menu li {
	float:			left;
	position:		relative;
	
}
.sf-menu a {
	display:		block;
	position:		relative;
}
.sf-menu li:hover ul,
.sf-menu li.sfHover ul {
	left:			auto;
	top:			2.5em; /* match top ul list item height */
	z-index:		99;
	width:			150px; /* SETS THE WIDTH OF SUB MENU*/
	
}
ul.sf-menu li:hover li ul,
ul.sf-menu li.sfHover li ul {
	top:			-999em;
}
ul.sf-menu li li:hover ul,
ul.sf-menu li li.sfHover ul {
	left:			100%; /* match ul width */
	top:			0;
	width:			100%; /* SETS THE WIDTH OF SUB SUB MENU*/
}
ul.sf-menu li li:hover li ul,
ul.sf-menu li li.sfHover li ul {
	top:			-999em;
}
ul.sf-menu li li li:hover ul,
ul.sf-menu li li li.sfHover ul {
	left:			10em; /* match ul width */
	top:			0;
}

/*** DEMO SKIN ***/
.sf-menu {
	float:			left;
	margin-bottom:	1em;
	
	
	
}
.sf-menu a {

	padding: 		.75em 1em;
	text-decoration:none;
	
}
.sf-menu a, .sf-menu a:visited  { /* visited pseudo selector so IE6 applies text colour*/
	color:			#fff;
}
.sf-menu li {
background-image:url(../images/MENU_BACKGROUND.jpg);
}
.sf-menu li li {
	background:		#282828;
	border-top:		1px solid #868686;
}
.sf-menu li li li {
	background:		#282828;
}
.sf-menu li:hover, .sf-menu li.sfHover,
.sf-menu a:focus, .sf-menu a:hover, .sf-menu a:active {
	background:		#494949;
	outline:		0;

}

/*** arrows **/
.sf-menu a.sf-with-ul {
	padding-right: 	2.25em;
	min-width:		1px; /* trigger IE7 hasLayout so spans position accurately */
}
.sf-sub-indicator {
	position:		absolute;
	display:		block;
	right:			.75em;
	top:			1.05em; /* IE6 only */
	width:			10px;
	height:			10px;
	text-indent: 	-999em;
	overflow:		hidden;
	background:		url('../images/arrows-ffffff.png') no-repeat -10px -100px; /* 8-bit indexed alpha png. IE6 gets solid image only */
}
a > .sf-sub-indicator {  /* give all except IE6 the correct values */
	top:			.8em;
	background-position: 0 -100px; /* use translucent arrow for modern browsers*/
	
}
/* apply hovers to modern browsers */
a:focus > .sf-sub-indicator,
a:hover > .sf-sub-indicator,
a:active > .sf-sub-indicator,
li:hover > a > .sf-sub-indicator,
li.sfHover > a > .sf-sub-indicator {
	background-position: -10px -100px; /* arrow hovers for modern browsers*/
}

/* point right for anchors in subs */
.sf-menu ul .sf-sub-indicator { background-position:  -10px 0; }
.sf-menu ul a > .sf-sub-indicator { background-position:  0 0; }
/* apply hovers to modern browsers */
.sf-menu ul a:focus > .sf-sub-indicator,
.sf-menu ul a:hover > .sf-sub-indicator,
.sf-menu ul a:active > .sf-sub-indicator,
.sf-menu ul li:hover > a > .sf-sub-indicator,
.sf-menu ul li.sfHover > a > .sf-sub-indicator {
	background-position: -10px 0; /* arrow hovers for modern browsers*/
}

/*** shadows for all but IE6 ***/
.sf-shadow ul {
	background:	url('../images/shadow.png') no-repeat bottom right;
	padding: 0 8px 9px 0;
	-moz-border-radius-bottomleft: 17px;
	-moz-border-radius-topright: 17px;
	-webkit-border-top-right-radius: 17px;
	-webkit-border-bottom-left-radius: 17px;
}
.sf-shadow ul.sf-shadow-off {
	background: transparent;
}




/**NEW MENU**/
.sub_header{ color:00b5d5; font-size:11px; font-weight:bold;}


    .wrapper_col{width:310px; float:left; background-color:#282828;}
    .col1 { width: 150px; margin-left:10px; float: left; }	
	.col2 { width: 150px !important; float: left; }
	
h2{
font-size:11px;
color:#00b5d5;
}