Header – Logo left, menu right – except on mobile devices

on mobile there will be a hamburger menu – the option of menu center is for the most advices not given – accept ipad 2 etc on landscape ?

there were possibilities to set this – but there must be alot of css additonal. (Scroll offset, etc.)

Try this in your functions.php of your child-theme:

add_filter('avf_header_setting_filter','av_change_header_layout');
function av_change_header_layout($header){
    if(wp_is_mobile()){
        $header['header_layout'] = "logo_center bottom_nav_header menu_right";
	$header['bottom_menu'] = "header_bottom_menu_active"; 
    }
    return $header; 
}

and this to quick css ( it depends on your header settings values):

.avia_mobile #header_main_alternate {
    border-top: none !important ;
}

.avia_mobile #header_main .container, .avia_mobile .main_menu ul:first-child > li a {
    height: 50px !important;
    line-height: 52px !important;
}

.html_header_top.html_header_sticky.avia_mobile #top #wrap_all #main {
    padding-top: 119px !important;
}