body {
     font-family: "Courier New";
     font-size: small;
     text-align: center;
     background-color: black;
 }

.axis {
    padding-left: 10px;
}

.axis path, .axis line {
    fill: none;
    stroke: white;
    shape-rendering: crispEdges;
}

.axis text {
    font: 10px sans-serif;
    color: white;
}

.axis .grid-line{
    stroke: white;
    shape-rendering: crispEdges
}

.y