body {
            font-family: arial;
            font-size: 11px;
            
        }

        #nav {
            margin: 0;
            padding: 0;
            list-style: none;
        }

            #nav li {
                float: left;
                display: block;
                width: 120px;
                background: #808080;
                position: relative;
                z-index: 500;
                margin: 0 1px;
                -webkit-transition: all 0.1s ease-in-out;
            }

                #nav li.first {
                    border-radius: 5px 0 0 5px;
                    -moz-border-radius: 5px 0 0 5px;
                }

                #nav li.last {
                    border-radius: 0 5px 5px 0;
                    -moz-border-radius: 0 5px 5px 0;
                }

                #nav li li.last {
                    border-radius: 0 0 5px 5px;
                    -moz-border-radius: 0 0 5px 5px;
                }

                #nav li a {
                    display: block;
                    padding: 8px 5px 0 5px;
                    font-weight: 700;
                    height: 23px;
                    text-decoration: none;
                    text-align: center;
                    color: #ffffff;
                }

                    #nav li a:hover {
                        color: #fff;
                        background-color:#052e58;
                    }

                #nav li li:hover {
                    -webkit-transform: translate(+10px,0);
                }

        / #nav a.selected {
            color: #fff;
        }

        #nav ul {
            position: absolute;
            left: 0;
            display: none;
            margin: 0 0 0 -1px;
            padding: 0;
            list-style: none;
        }

            #nav ul li {
                width: 100px;
                float: left;
                border-top: 1px solid #fff;
            }

            #nav ul a {
                display: block;
                height: auto;
                padding: 8px 5px;
                color: #ffffff;
            }
        /* fix ie6, meglio inserirlo in un file .css separato */
        *html #nav ul {
            margin: 0 0 0 -2px;
        }