div.menu {
    padding: 15px 0px 0px 15px;
}

    div.menu ul {
        list-style: none;
        box-shadow: 1px 1px 5px 5px rgba(114, 114, 113, 0.5);
        border-radius: 10px 10px;
        background-color: #ccc;
    }


        /*root items of menu*/
        /*div.menu ul li a, div.menu ul li a:visited {*/
        div.menu ul li a {
            background-color: #ccc;
            color: black;
            font-family: Tahoma;
            font-size: small;
            box-shadow: inset 0 1px 1px rgba(255,255,255,.5), inset 0 -1px 0 rgba(0,0,0,.15), 0 1px 3px rgba(0,0,0,.15);
            border: 1px rgba(0,0,0,.15) solid;
            padding: 10px 20px 10px 20px;
            width: 180px;
            box-sizing: border-box;
            /*overflow: hidden;
            display: block;
            text-overflow: ellipsis;
            white-space: nowrap;
            position: relative;*/
        }

        /*drop down items of menu*/
        div.menu ul li ul li a {
            background-color: lightcyan;
            width: 250px;
        }

        div.menu ul li a:hover {
            background-color: darkblue;
            color: white;
            text-decoration: none;
        }

        div.menu ul li a:active {
            background-color: #ff9900;
            color: darkblue;
            text-decoration: none;
        }




/*div.scrollmenu {
    background-color: #333;
    overflow: auto;
    white-space: nowrap;
}

    div.scrollmenu a {
        display: inline-block;
        color: white;
        text-align: center;
        padding: 14px;
        text-decoration: none;
    }

        div.scrollmenu a:hover {
            background-color: #777;
        }*/