.has-dropdown {
    position: relative;
}

    .has-dropdown .submenu {
        position: absolute;
        top: 100%;
        left: 0;
        background: white;
        width: 260px;
        display: none;
        box-shadow: 0 10px 25px rgba(0,0,0,0.1);
        padding: 10px 0;
    }

    .has-dropdown:hover .submenu {
        display: block;
    }

.submenu li {
    list-style: none;
}

    .submenu li a {
        display: block;
        padding: 10px 18px;
        color: #1f1f25;
        text-decoration: none;
    }

        .submenu li a:hover {
            background: #f5f5f5;
        }