.oow-menu.oow-theme-flat-design {
    background: #ecf0f1;
    padding: 10px;
}

.oow-menu.oow-theme-flat-design ul {
    list-style: none;
    margin: 0;
    padding: 0;
}

.oow-menu.oow-theme-flat-design ul li {
    margin: 0;
    padding: 5px 0;
}

.oow-menu.oow-theme-flat-design.oow-inline ul li {
    display: inline-block;
    margin-right: 15px;
}

.oow-menu.oow-theme-flat-design ul li a {
    color: #2c3e50;
    font-weight: 500;
    text-decoration: none;
    padding: 8px 12px;
    transition: all 0.3s;
}

.oow-menu.oow-theme-flat-design ul li a:hover,
.oow-menu.oow-theme-flat-design ul li a[aria-current="page"] {
    background: #3498db;
    color: #fff;
    border-radius: 3px;
}

.oow-menu.oow-theme-flat-design ul.sub-menu {
    background: #fff;
    padding: 10px;
    margin-left: 15px;
}

.oow-menu.oow-theme-flat-design ul.sub-menu li a {
    font-size: 14px;
}