This is a terrible idea, which I think has been done before, that I needed to put out of my mind. So I'm putting it here.
document.body.appendChild(
section({className: "outer"},
nav(ul(
li(a("Home", {href: "#/"})),
li(a("Login", {href: "#/login"}))
)),
section({className: "inner"},
p("Placeholder text")
)
)
);