Pretty new to D3.js, I am able to achieve area below top line and area below bottom line, and have shaded these using fill.
Now i want to keep area below bottom line as transparent but area in between as shaded. How can i do so?
.areaBelow {
fill: green;
stroke-width: 0;
}
.areaAbove {
fill: lightsteelblue;
stroke-width: 0;
}