#navigation .logo a {
    display: block;
    width: 400px;
    margin: 20px;
}

#navigation .logo {
    display: block;
    width: 450px;
}

@media screen and (max-width: 860px) {
    #navigation .logo {
        width: 325px !important;
    }

    #navigation .logo a {
        width: 290px !important;
    }
}