@rsn
I see now.
Go to oc-content/themes/starter/js/global.js
Find code:
// SHOW ADVANCED FILTERS
$('body').on('click', '.show-advanced', function(e){
e.preventDefault();
$('.filters-advanced').slideDown(200);
$(this).fadeOut(200);
});
Replace with:
// SHOW ADVANCED FILTERS
$('body').on('click', '.show-advanced', function(e){
e.preventDefault();
$('.filters-advanced').slideDown(200, function() {
$('.filters-advanced').css('overflow', 'visible');
});
$(this).fadeOut(200);
});