Tooltip is a splendid invention. Small detail in web design that plays a big role when it comes to user experience. Usually, tooltips are used to present a tiny amount of hidden content (mainly explanatory, so-called tips), that pops up when user moves a cursor over or clicks (less common) on a special target. Osvaldas Valutis built a Responsive tooltip using CSS and jQuery. It relies on a maximum width value when viewed on large screens, adopts to…