body, div, h1, h2, h3, h4, h5, h6, p, ul, ol, li, dl, dt, dd, img, form, fieldset, input, textarea, blockquote {
    margin: 0;
    padding: 0;
    border: 0;
}

body {
    background: #909eab url(bg.png);
    font-family: Helvetica, sans-serif;
    font-size: 14px;
    line-height: 18px;
}

nav {
    margin:  auto;
    text-align: match-parent;
   
   
}

    nav ul ul {
        display: none;
        z-index:250;
    }

    nav ul li:hover > ul {
        display: list-item;
        z-index: 250;
    }


    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 4px rgba(0,0,0,0.15);
        padding: 0 5px;
        border-radius: 50px;
        list-style: none;
        position: relative;
        display: inline-table;
    }

        nav ul:after {
            content: "";
            clear: both;
            display:initial;
        }

        nav ul li {
            float: left;
        }

            nav ul li:hover {
                background: #4f5964;
                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 5px;
                color: #757575;
                text-decoration: none;
            }


        nav ul ul {
            background: #5f6975;
            border-radius: 0px;
            padding: 0;
            position: absolute;
            top: 100%;
            z-index: 250;
        }

            nav ul ul li {
                float: none;
                border-top: 1px solid #6b727c;
                border-bottom: 1px solid #575f6a;
                position: relative;
                z-index: 250;
            }

                nav ul ul li a {
                    padding: 15px 40px;
                    color: #fff;
                }

                    nav ul ul li a:hover {
                        background: #4b545f;
                    }

            nav ul ul ul {
                position: absolute;
                left: 100%;
                top: 0;
                z-index: 250;
            }