nav
    {
        margin-bottom:5px;
    }
        nav ul ul
        {
            display: none;
        }

        nav ul li:hover > ul
        {
            display: block;
        }


        nav ul
        {
            background: #efefef;
            background: linear-gradient(top, #efefef 0%, #bbbbbb 100%);
            background: -moz-linear-gradient(top, #efefef 0%, #bbbbbb 100%);
            background: -webkit-linear-gradient(top, #efefef 0%,#bbbbbb 100%);
            box-shadow: 0px 0px 9px rgba(0,0,0,0.15);
            padding: 0 10px;
            border-radius: 10px;
            list-style: none;
            position: relative;
            display: inline-table;
        }
            nav ul:after
            {
                content: "";
                clear: both;
                display: block;
            }

            nav ul li
            {
                float: left;
            }
                nav ul li:hover
                {
                    background: #4b545f;
                    background: linear-gradient(top, #4f5964 0%, #5f6975 40%);
                    background: -moz-linear-gradient(top, #4f5964 0%, #5f6975 40%);
                    background: -webkit-linear-gradient(top, #4f5964 0%,#5f6975 40%);
                }
                    nav ul li:hover a
                    {
                        color: #fff;
                    }

                nav ul li a
                {
                    display: block;
                    padding: 5px 20px;
                    color: #757575;
                    text-decoration: none;
                }


            nav ul ul
            {
                background: #5f6975;
                border-radius: 0px;
                padding: 0;
                position: absolute;
                top: 100%;                
                margin-top: -2px !important;
                z-index:2000 !important;
            }
                nav ul ul li
                {
                    float: none;
                    border-top: 1px solid #6b727c;
                    border-bottom: 1px solid #575f6a;
                    position: relative;
                }
                    nav ul ul li a
                    {
                        padding: 5px 20px;
                        color: #fff;
                    }
                        nav ul ul li a:hover
                        {
                            background: #4b545f;
                        }

                nav ul ul ul
                {
                    position: absolute;
                    left: 100%;
                    top: 0;
                }