.ddoverlap ul{
padding: 0;
margin: 0;
font: 11px;
list-style-type: none;
}

.ddoverlap li{
display: inline;
margin: 0;
}

.ddoverlap li a{
	text-decoration: none;
	padding-right: 32px; /*extra right padding to account for curved right edge of tab image*/;
	color: #39638D;
	background: url('../images/tabs/righttabdefault.gif') no-repeat 100% 1px; 
	/*give illusion of shifting 1px down vertically*/
	border-left: 1px solid #dbdbd5;
	position: relative;
	display: block;
	float: left;
	margin-left: -20px; /*shift tabs 20px to the left so they overlap*/;
	left: 20px;
	padding-left: 7px;
	padding-top: 3px;
	padding-bottom: 3px;
	font-family: Verdana, Arial, Calibri;
	font-size: 11px;
}

.ddoverlap li a:visited{
color: #39638D;
}

.ddoverlap li a:hover{
	color: #008000;
}
.ddoverlap li.selected a{
	/*selected tab style*/
	color: #39638D;
	z-index: 100; /*higher z-index so selected tab is topmost*/;
	top: 1px; /*Shift tab 1px down so the border beneath it is covered*/;
	background: url('../images/tabs/righttabselected.gif') no-repeat 100% 0;
	font-size: 10px;
	font-weight: bold;
}

.ddoverlap li.selected a:hover{
	color: #39638D;
	z-index: 100; /*higher z-index so selected tab is topmost*/;
	top: 1px; /*Shift tab 1px down so the border beneath it is covered*/;
	background: url('../images/tabs/righttabselected.gif') no-repeat 100% 0;
	font-size: 10px;
	font-weight: bold;
	text-decoration: none;
}
<!--[if IE]>
<style type="text/css">
.ddoverlap{
height: 1%;  /*Apply Holly 3px jog hack to get IE to position bottom border correctly beneath the menu*/
	}

.navcontainer {
	list-style-type: none;
	float: left;
	margin-left: 0px;
	margin-bottom: 10px;
	width: 100%;
	font-weight: bold;
	color: #008000;
	
	}

.navcontainer ul {
	list-style-type: none;
	float: left;
	margin-left: 0px;
	margin-top: 3px;
	margin-bottom: 10px;
	width: 92%;
	}

.navcontainer ul li { 
	display: inline;
	}

.navcontainer ul li a
	{
	color: #008000;
	font-size: 10px;
	padding-right: 10px;
	text-decoration: none;
	}

.navcontainer ul li a:hover
	{
	color: #008000;
	
	}
.navcontainer li.selected a{ 
	{
	color: #008000;
	
	}