using System.Threading.Tasks;
static async Task Main(string[] args)
<p class='highlight'>Paragraph 2</p>
var config = Configuration.Default;
var context = BrowsingContext.New(config);
var document = await context.OpenAsync(req => req.Content(html));
var paragraphs = document.QuerySelectorAll(".content p");
foreach (var paragraph in paragraphs)
Console.WriteLine(paragraph.TextContent);