// // Chart.js // #chartjs-tooltip { opacity: 1; position: absolute; background: rgba(0, 0, 0, .7); color: white; border-radius: 3px; transition: all .1s ease; pointer-events: none; transform: translate(-50%, 0); } .chartjs-tooltip-key { display: inline-block; width: 10px; height: 10px; margin-right: 10px; }