.tooltip { position: relative; display: inline-block; border-bottom: 1px dotted black; cursor: pointer; } .tooltip .tooltiptext { visibility: hidden; Font-size: 12px; font-weight: 800; width: 220px; background-color: black; color: #fff; text-align: center; padding: 8px 10px; border-radius: 6px; position: absolute; z-index: 10; bottom: 125%; left: 50%; transform: translateX(-50%); opacity: 0; transition: opacity 0.2s ease; } .tooltip:hover .tooltiptext { visibility: visible; opacity: 1; } Sterling Silver 24K Gold Brushed Details This striking, often blue, silicate mineral is highly prized for its strong pleochroism (displaying different colors from different angles). Ruby Considered the "king of gems", ruby is a variety of corundum prized for its rich red color, formed by traces of chromium within the crystal. Handmade construction One-of-a-kind