function filter_blocks_thematique() {

        $('.section, .card-trainer').each(function (index) {

            $(this).removeClass('hidden');

            if (!$(this).hasClass(slugThematique))
                $(this).addClass('hidden');

            $(this).parent().parent().parent().prev("h2").addClass('hidden');

        });

        $('.title-filter').html("<h2>" + title_filter + "</h2>");

    }



var $quicksearchFilters = $('.filters-by-thematique a').click(function () {

        $('.dropdown-button.thematiques').html(default_text_thematique);

        $(this).parent().parent().parent().find('.dropdown-button').html($(this).html() + '<i class="fa fa-angle-down arrow-icon"/>');

        qsRegex = new RegExp($(this).attr('href').substr(1), 'gi');
        slugThematique = $(this).attr('href').substr(1);

        title_filter = $(this).html();

        if ($(this).attr('href').substr(1) !== 'all') {
            filter_blocks_thematique();
        } else {
            $('.section, .card-trainer').removeClass('hidden');

            $('h2').removeClass('hidden');
            $('.title-filter').addClass('hidden');
        }
        return false;
    });