ul.sdt_menu {
    margin: 0;
    padding: 0;
    list-style: none;
    font-family: MehrYekan,"Myriad Pro", "Trebuchet MS", sans-serif;
    font-size: 14px;
    width: 1020px;
}

    ul.sdt_menu a {
        text-decoration: none;
        outline: none;
    }

    ul.sdt_menu li {
        float: right;
        width: 170px;
        height: 85px;
        position: relative;
        cursor: pointer;
    }

        ul.sdt_menu li > a {
            position: absolute;
            top: 0;
            left: 0;
            width: 170px;
            height: 85px;
            z-index: 12;
            background: transparent url(../images/overlay.png) no-repeat bottom right;
            -moz-box-shadow: 0 0 2px #000 inset;
            -webkit-box-shadow: 0 0 2px #000 inset;
            -ms-box-shadow: 0 0 2px #000 inset;
            box-shadow: 0 0 2px #000 inset;
        }

        ul.sdt_menu li a img {
            border: none;
            position: absolute;
            width: 0;
            height: 0;
            bottom: 0;
            left: 85px;
            z-index: 100;
            -moz-box-shadow: 0 0 4px #000;
            -webkit-box-shadow: 0 0 4px #000;
            -ms-box-shadow: 0 0 4px #000;
            box-shadow: 0 0 4px #000;
        }

        ul.sdt_menu li span.sdt_wrap {
            position: absolute;
            top: 25px;
            left: 0;
            width: 170px;
            height: 60px;
            z-index: 15;
        }

        ul.sdt_menu li span.sdt_active {
            position: absolute;
            background: #111;
            top: 85px;
            width: 170px;
            height: 0;
            left: 0;
            z-index: 14;
            -moz-box-shadow: 0 0 4px #000 inset;
            -webkit-box-shadow: 0 0 4px #000 inset;
            -ms-box-shadow: 0 0 4px #000 inset;
            box-shadow: 0 0 4px #000 inset;
        }

        ul.sdt_menu li span span.sdt_link,
        ul.sdt_menu li span span.sdt_descr,
        ul.sdt_menu li div.sdt_box a {
            margin-right: 15px;
            text-transform: uppercase;
            -ms-text-shadow: 1px 1px 1px #000;
            text-shadow: 1px 1px 1px #000;
        }

        ul.sdt_menu li span span.sdt_link {
            color: #fff;
            font-size: 24px;
            float: right;
            clear: both;
        }

        ul.sdt_menu li span span.sdt_descr {
            color: #9ed034;
            float: left;
            clear: both;
            width: 155px; /*For dumbass IE7*/
            font-size: 10px;
            letter-spacing: 1px;
        }

        ul.sdt_menu li div.sdt_box {
            display: block;
            position: absolute;
            width: 170px;
            overflow: hidden;
            height: 170px;
            top: 85px;
            left: 0;
            display: none;
            background: #000;
        }

            ul.sdt_menu li div.sdt_box a {
                float: right;
                clear: both;
                line-height: 30px;
                color: #9ed034;
            }

                ul.sdt_menu li div.sdt_box a:first-child {
                    margin-top: 15px;
                }

                ul.sdt_menu li div.sdt_box a:hover {
                    color: #fff;
                }