.subline{margin-left:20px;margin-top:5px;font-size:95%}h3,h4{margin-top:40px;margin-bottom:20px}.tooltiptext{visibility:hidden;width:50%;background-color:#5b5b5b;color:#fff;text-align:center;border-radius:6px;padding:-20px 0;position:absolute;z-index:1;margin-top:-3vw;margin-left:100%}.public:hover .tooltiptext{visibility:visible}