style.css

*
{
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

.chart
{
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    position: relative;
}

.tooltip
{
    position: fixed;
    transition: all;
    background-color: coral;
    padding: 5px;
    border-radius: 5px;
    opacity: 0;
    
}

.chart svg
{
    border: 1px solid #000;
}

.levels path
{
    fill: none;
    stroke: #000;
}

.grid-lines path
{
    stroke: coral;
}

.tick-lines path
{
    stroke: rgb(228, 16, 16);
    stroke-width: 2px;
}

.indic
{
    fill: rgb(70, 219, 32);
}

.shape path
{
    stroke: cyan;
    fill: rgba(238, 93, 238, 0.466);
}

.chart circle
{
    cursor: pointer;
}