RazorDocument - [0..23)::23 - [@{<!text class="btn" /}]
    MarkupBlock - [0..23)::23
        MarkupTextLiteral - [0..0)::0 - [] - Gen<Markup> - SpanEditHandler;Accepts:Any
            Marker;[];
        CSharpCodeBlock - [0..23)::23
            CSharpStatement - [0..23)::23
                CSharpTransition - [0..1)::1 - Gen<None> - SpanEditHandler;Accepts:None
                    Transition;[@];
                CSharpStatementBody - [1..23)::22
                    RazorMetaCode - [1..2)::1 - Gen<None> - SpanEditHandler;Accepts:None
                        LeftBrace;[{];
                    CSharpCodeBlock - [2..23)::21
                        MarkupBlock - [2..23)::21
                            MarkupTagBlock - [2..23)::21 - [<!text class="btn" /}]
                                MarkupTextLiteral - [2..3)::1 - [<] - Gen<Markup> - SpanEditHandler;Accepts:Any
                                    OpenAngle;[<];
                                RazorMetaCode - [3..4)::1 - Gen<None> - SpanEditHandler;Accepts:None
                                    Bang;[!];
                                MarkupTextLiteral - [4..8)::4 - [text] - Gen<Markup> - SpanEditHandler;Accepts:Any
                                    Text;[text];
                                MarkupAttributeBlock - [8..20)::12 - [ class="btn"]
                                    MarkupTextLiteral - [8..9)::1 - [ ] - Gen<Markup> - SpanEditHandler;Accepts:Any
                                        Whitespace;[ ];
                                    MarkupTextLiteral - [9..14)::5 - [class] - Gen<Markup> - SpanEditHandler;Accepts:Any
                                        Text;[class];
                                    Equals;[=];
                                    MarkupTextLiteral - [15..16)::1 - ["] - Gen<None> - SpanEditHandler;Accepts:Any
                                        DoubleQuote;["];
                                    GenericBlock - [16..19)::3
                                        MarkupLiteralAttributeValue - [16..19)::3 - [btn]
                                            MarkupTextLiteral - [16..19)::3 - [btn] - Gen<Markup> - SpanEditHandler;Accepts:Any
                                                Text;[btn];
                                    MarkupTextLiteral - [19..20)::1 - ["] - Gen<None> - SpanEditHandler;Accepts:Any
                                        DoubleQuote;["];
                                MarkupTextLiteral - [20..22)::2 - [ /] - Gen<Markup> - SpanEditHandler;Accepts:Any
                                    Whitespace;[ ];
                                    ForwardSlash;[/];
                                MarkupMinimizedAttributeBlock - [22..23)::1 - [}]
                                    MarkupTextLiteral - [22..23)::1 - [}] - Gen<Markup> - SpanEditHandler;Accepts:Any
                                        Text;[}];
                    RazorMetaCode - [23..23)::0 - Gen<None> - SpanEditHandler;Accepts:Any
                        RightBrace;[<Missing>];
