<style type="text/css">

.mattblacktabs{
width: 100%;
overflow: hidden;
border-bottom: 1px white; /*bottom horizontal line that runs beneath tabs*/
}

.mattblacktabs ul{
margin: 0;
padding: 0;
padding-left: 140px; /*offset of tabs relative to browser left edge*/
font: bold 12px Arial;
list-style-type: none;
}

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

.mattblacktabs li a{
float: left;
display: block;
text-decoration: none;
margin: 0;
padding: 15px 16px; /*padding inside each tab*/
border-right: 0px solid white; /*right divider between tabs*/
color: #666666;
background: url(images/body_bg.gif); /*background of tabs (default state)*/
}

.mattblacktabs li a:visited{
color: #666666;
}

.mattblacktabs li a:hover, .mattblacktabs li.selected a{
background: white; /*background of tabs for hover state, plus tab with "selected" class assigned to its LI */
}

</style>