.mattblacktabs{
width: 102%;
overflow: hidden;

}

.mattblacktabs ul{
margin: 0;
padding: 0;
padding-left: 0px; /*offset of tabs relative to browser left edge*/
font: 14px Tahoma;
list-style-type: none;
}

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

.mattblacktabs li a{
float: left;
display: block;
text-decoration: none;
margin: 0;
padding: 5px 19px 5px 17px;/*padding inside each tab*/
border-right: 1px solid silver; /*right divider between tabs*/
border-left: 1px solid silver;
color: black;
background-color: white;
opacity: .30;
filter: alpha(opacity = 30);
}



.mattblacktabs li a:hover, .mattblacktabs li.selected a{
background-image: url(../Media/Template/silvergradientred.jpg);
opacity: 1.0;
filter: alpha(opacity = 100);

}