htl.html`<svg viewBox="0 0 ${width} ${height}">
<path d="${areaBand(data)}" fill="#ddd"></path>
<g fill="none" stroke-width="1.5" stroke-miterlimit="1">
<path d="${areaBand.lineY0()(data)}" stroke="#00f"></path>
<path d="${areaBand.lineY1()(data)}" stroke="#f00"></path>
</g>
${d3.select(htl.svg`<g>`).call(xAxis).node()}
${d3.select(htl.svg`<g>`).call(yAxis).node()}
</svg>`