ul {
    padding: 0;
    list-style: none;
    /*background: #f2f2f2;*/
}

    ul li {
        display: inline-block;
        position: relative;
        line-height: 23px;
        text-align: left;
    }

        ul li a {
            display: block;
            padding: 4px 25px;
            /*color: #333;*/
            color: #000000;
            text-decoration: none;
        }

            ul li a:hover {
                /*color: #fff;*/
                color: #000;
                /*background: #939393;*/
                background: #c6d5e0;
            }

        ul li ul.dropdown {
            min-width: 100%; /*Set width of the dropdown */
            /*background: #f2f2f2;*/
            background: #fff;
            display: none;
            position: absolute;
            z-index: 999;
            left: 0;
        }

        ul li:hover ul.dropdown {
            display: block; /*Display the dropdown */
        }

        ul li ul.dropdown li {
            display: block;
        }

a.menu:after, .dropdown-toggle:after {
    content: none;
}