.zoom {
    fill: transparent;
    cursor: pointer;
}

.y-axis path,
.y-axis line,
.x-axis path,
.x-axis line,
{
    path,
    line {
        stroke: black;
        fill: none;
        stroke-width: 1px;
    }
}

.y-axis g line {
    stroke: grey;
    fill: none;
    stroke-width: 1px;
}

.graph-body .line {
    height: 20px;
    padding: 10px;
}