Doc/Demo: Fix/remove CSS reset.

docs-components/Index.scss

@@ -26,17 +26,6 @@ body {
 	&:hover { background: hsla(0, 0, 0, 0.2); }
 }
 
-h1, h2, h3, h4, h5, h6, p { // https://css-tricks.com/snippets/css/meyer-reset/
-	margin: 0;
-	padding: 0;
-	border: 0;
-	font-weight: inherit;
-	font-style: inherit;
-	font-size: 100%;
-	font-family: inherit;
-	vertical-align: baseline;
-}
-
 pre { margin: 0 }
 
 // Matching GitHub style.

docs-components/Index.tsx

@@ -63,3 +63,9 @@ const readAsText = file => new Promise<string>((resolve, reject) => {
 		</>
 	}
 }
+
+@observer export class Discuss extends React.Component {
+	render() {
+		return <Viewer logs={[demoLog]} pipelineId={'anyId'} />
+	}
+}