.tooltip-allergen{position:relative;cursor:pointer}.tooltip-text{visibility:hidden;background-color:#333;color:#fff;text-align:center;padding:6px 10px;border-radius:5px;position:absolute;z-index:1;bottom:125%;left:50%;transform:translateX(-50%);white-space:nowrap;opacity:0;transition:opacity 0.3s}.tooltip-allergen:hover .tooltip-text{visibility:visible;opacity:1}