/* overwrite selected tab */
.NavBtn1 {
    float: left;
    width: 132px;
    height: 42px;
    background-image: url(/img/header/navigator/index1_r39_c11.jpg);
    background-repeat: no-repeat;
    background-position: left -84px;
}

.NavBtn1:hover {
    color: #666666;
    background-position: left -126px;
}