nav {
    user-select: none;
}
a[onClick], a[href] {
    cursor: pointer;
}
.max-width-lock {
    max-width: 1340px;
    margin: auto;
}
@media (max-width: 1240px) {
    .max-width-lock {
        max-width:calc(100vw - 40px);
        margin: auto;
    }
}
a.logo, a.logo img {
    max-width: 200px;
}