ul#tabnav {
    position: relative;
    top: 15px;
    font-weight: bold;
    list-style-type:none;
    margin:5px 50px 25px 50px;
    padding:3px 10px;
    text-align:left;
}
ul#tabnav li {
    display:inline;
}
a.not_selected, a.selected {
    background-color:#706761;
    color:#fff;
    margin-right:0px;
    padding:3px 4px;
    text-decoration:none;
    -webkit-transition: background-color .5s, -webkit-box-shadow .2s;
    -moz-transition: background-color .5s, -moz-box-shadow .2s;
    -webkit-border-radius: 5px;
    -moz-border-radius: 5px;
}
a.selected{
    background-color:#273951;
    color:#fff;
    padding-top:4px;
    position:relative;
    top:1px;
    -webkit-box-shadow: 0 2px 2px #000;
    -moz-box-shadow: 0 2px 2px #000;
}
a.selected:hover, a.not_selected:hover {
    background-color: #273951;
    color: #fff;
}