@media (max-width: 1172px) {
    #site-navigation-mobile {
        display: block;
    }
    .site-header .main-navigation, .site-header .hkangles-header-center {
        display: none;
    }

    .hkangles-header-right-left{
        flex: 1;
        margin-right: 20px;
    }
}