Fixed Bootstrap panel

bootstrap_panel_fix.js

    (() => {
        const panel = $('.panel-request');
        const offsetTop = panel.offset().top;

        $(window).on('scroll resize', () => {
            const scrollTop = $(window).scrollTop();

            if (scrollTop > offsetTop) {
                panel.css({
                    'position': 'absolute',
                    'top': scrollTop - offsetTop,
                    'width': panel.parent().width()
                });
            } else {
                panel.css({
                    'position': 'inherit',
                    'top': 'auto',
                    'width': 'auto'
                });
            }
        });
    })();