Markup block - Gen<None> - 48 - (0:0,0)
    Tag block - Gen<TagHelper> - 48 - (0:0,0) - div - divTagHelper
        StartTagAndEndTag - <div style="" class="btn"> ... </div>
        style - DoubleQuotes
            Markup block - Gen<None> - 0 - (0:0,0)
        class - DoubleQuotes
            Markup span - Gen<Markup> - [btn] - SpanEditHandler;Accepts:Any - (21:0,21) - Tokens:1
                SyntaxKind.Text;[btn];
        SyntaxKind.HtmlTextLiteral - [words and spaces] - [26..42) - FullWidth: 16 - Slots: 1
            SyntaxKind.List - [words and spaces] - [26..42) - FullWidth: 16 - Slots: 5
                SyntaxKind.Text;[words];
                SyntaxKind.Whitespace;[ ];
                SyntaxKind.Text;[and];
                SyntaxKind.Whitespace;[ ];
                SyntaxKind.Text;[spaces];
