@media (max-width: 768px) {
    .map_container .header_wrapper,
    .map_container #searchForm{
        position: static;
    }

    .map_container .header_wrapper span,
    .map_container #searchForm{
        width: 100%;
        box-sizing: border-box;
    }
    .map_container #sl_div #map {
        height: 500px;
    }

    .map_container #map_sidebar,
    .map_container #show_form_button,
    .map_container #page_navigation{
        display: none;
    }
}