html`<style>
.gh-list {position:relative; max-height: 20em; overflow: auto; font: .95em sans-serif }
.gh-list li + li { margin-top: .2em }
.gh-list li:before { content: " "; margin-left: -1.5em; font: .8em/1.6em sans-serif}
.gh-list li[data-type="file"]:before { content: "📄" }
.gh-list li[data-type="dir"]:before { content: "📁" }
`