#map {
    width: 100%;
    height: 320px;
}

@media only screen and (min-width: 768px) {
    #mainnav ul #item_k3 > a {
        color: rgba(238, 127, 0, 1.00);
    }

    #mainnav ul #item_mk > a {
        color: rgba(238, 127, 0, 1.00);
    }

    #mainnav ul #item_mk > a > span:first-child {
        background-image: url("images/layout/menu-right-orange.png");
    }
}