.chart-container { display: flex; flex-direction: column; align-items: center; cursor: default; .tooltip { // make the height width bigger width: fit-content; height: fit-content; } .hoverHighlight-selected, .selected { // change the color of the circle element to be red fill: transparent; outline: red solid 2px; border-radius: 100%; position: absolute; transform-box: fill-box; transform-origin: center; } .hoverHighlight { fill: transparent; outline: black solid 1px; border-radius: 100%; } .hoverHighlight-selected { fill: transparent; scale: 1; outline: black solid 1px; border-radius: 100%; } .datapoint { fill: black; } .brushed { // change the color of the circle element to be red fill: red; } }