<beginfold id='1'>/*</beginfold id='1'>*
 * This is a pseudo CSS file to test Kate's CSS syntax highlighting.
 <endfold id='1'>*/</endfold id='1'>

@import url("othersheet.css") screen, tv;

body <beginfold id='2'>{</beginfold id='2'>
	font-size: 15pt;
	font-family: Verdana, Helvetica, "Bitstream Vera Sans", sans-serif;
	margin-top: 0px;			<beginfold id='1'>/*</beginfold id='1'> yet another comment <endfold id='1'>*/</endfold id='1'>
	margin-bottom: 0px;
	// this is no comment, it's just broken!
	margin-left: 0px;
	margin-right: 0px;
	background-color: hsl(0, 0%, calc(95% - 3%));
<endfold id='2'>}</endfold id='2'>

.something
<beginfold id='2'>{</beginfold id='2'>
	margin-right: 0px;
	color: #cdd;
	color: #AAFE04;
	color: rgb(10%,30%,43%);
	background: maroon;
<endfold id='2'>}</endfold id='2'>

a:hover <beginfold id='2'>{</beginfold id='2'>
<endfold id='2'>}</endfold id='2'>

#header,
p.intro:first-letter,
p:lang(nl),
img[align="right"]
<beginfold id='2'>{</beginfold id='2'>
	border: 1px solid Qt::red !important;
	-moz-border-radius: 15px; <beginfold id='1'>/*</beginfold id='1'> unknown properties render italic <endfold id='1'>*/</endfold id='1'>
<endfold id='2'>}</endfold id='2'>

@media print <beginfold id='2'>{</beginfold id='2'>

	#header
	<beginfold id='2'>{</beginfold id='2'>
		display: none;
	<endfold id='2'>}</endfold id='2'>

<endfold id='2'>}</endfold id='2'>

<beginfold id='1'>/*</beginfold id='1'>
TODO: add more tests, e.g. media
<endfold id='1'>*/</endfold id='1'>


.nice-look <beginfold id='2'>{</beginfold id='2'>
	font-variant-alternates: styleset(nice-style);
<endfold id='2'>}</endfold id='2'>

ul <beginfold id='2'>{</beginfold id='2'>
	list-style: thumbs;
<endfold id='2'>}</endfold id='2'>

<beginfold id='1'>/*</beginfold id='1'> SVG <a> <endfold id='1'>*/</endfold id='1'>
svg|a <beginfold id='2'>{</beginfold id='2'><endfold id='2'>}</endfold id='2'>

<beginfold id='1'>/*</beginfold id='1'> XHTML and SVG <a> <endfold id='1'>*/</endfold id='1'>
*|a <beginfold id='2'>{</beginfold id='2'><endfold id='2'>}</endfold id='2'>

*<beginfold id='2'>{</beginfold id='2'><endfold id='2'>}</endfold id='2'>
.class<beginfold id='2'>{</beginfold id='2'><endfold id='2'>}</endfold id='2'>
#id<beginfold id='2'>{</beginfold id='2'><endfold id='2'>}</endfold id='2'>
:hover<beginfold id='2'>{</beginfold id='2'><endfold id='2'>}</endfold id='2'>
:lang(fr)<beginfold id='2'>{</beginfold id='2'><endfold id='2'>}</endfold id='2'>
E<beginfold id='2'>{</beginfold id='2'><endfold id='2'>}</endfold id='2'>
E F<beginfold id='2'>{</beginfold id='2'><endfold id='2'>}</endfold id='2'>
E>F<beginfold id='2'>{</beginfold id='2'><endfold id='2'>}</endfold id='2'>
E > F<beginfold id='2'>{</beginfold id='2'><endfold id='2'>}</endfold id='2'>
E~F<beginfold id='2'>{</beginfold id='2'><endfold id='2'>}</endfold id='2'>
E ~ F<beginfold id='2'>{</beginfold id='2'><endfold id='2'>}</endfold id='2'>
E:first-child<beginfold id='2'>{</beginfold id='2'><endfold id='2'>}</endfold id='2'>
E:visited<beginfold id='2'>{</beginfold id='2'><endfold id='2'>}</endfold id='2'>
E::after<beginfold id='2'>{</beginfold id='2'><endfold id='2'>}</endfold id='2'>
E:lang(c)<beginfold id='2'>{</beginfold id='2'><endfold id='2'>}</endfold id='2'>
E:lang(fr-ca)<beginfold id='2'>{</beginfold id='2'><endfold id='2'>}</endfold id='2'>
E + F<beginfold id='2'>{</beginfold id='2'><endfold id='2'>}</endfold id='2'>
E+F<beginfold id='2'>{</beginfold id='2'><endfold id='2'>}</endfold id='2'>
E[foo]<beginfold id='2'>{</beginfold id='2'><endfold id='2'>}</endfold id='2'>
E[foo=warning]<beginfold id='2'>{</beginfold id='2'><endfold id='2'>}</endfold id='2'>
E[foo="warning"]<beginfold id='2'>{</beginfold id='2'><endfold id='2'>}</endfold id='2'>
E[foo~="warning"]<beginfold id='2'>{</beginfold id='2'><endfold id='2'>}</endfold id='2'>
E[foo^="warning"]<beginfold id='2'>{</beginfold id='2'><endfold id='2'>}</endfold id='2'>
E[foo$="warning"]<beginfold id='2'>{</beginfold id='2'><endfold id='2'>}</endfold id='2'>
E[foo*="warning"]<beginfold id='2'>{</beginfold id='2'><endfold id='2'>}</endfold id='2'>
E[lang|="en"]<beginfold id='2'>{</beginfold id='2'><endfold id='2'>}</endfold id='2'>
DIV.warning<beginfold id='2'>{</beginfold id='2'><endfold id='2'>}</endfold id='2'>
DIV .warning<beginfold id='2'>{</beginfold id='2'><endfold id='2'>}</endfold id='2'>
E#myid<beginfold id='2'>{</beginfold id='2'><endfold id='2'>}</endfold id='2'>
E #myid<beginfold id='2'>{</beginfold id='2'><endfold id='2'>}</endfold id='2'>
E,E<beginfold id='2'>{</beginfold id='2'><endfold id='2'>}</endfold id='2'>
E, E<beginfold id='2'>{</beginfold id='2'><endfold id='2'>}</endfold id='2'>
E ,E<beginfold id='2'>{</beginfold id='2'><endfold id='2'>}</endfold id='2'>
E , E<beginfold id='2'>{</beginfold id='2'><endfold id='2'>}</endfold id='2'>

p:nth-child(2) <beginfold id='2'>{</beginfold id='2'>
	background: red;
<endfold id='2'>}</endfold id='2'>

<beginfold id='1'>/*</beginfold id='1'> Elements that are not <div> or <span> elements <endfold id='1'>*/</endfold id='1'>
body :not(div):not(span) <beginfold id='2'>{</beginfold id='2'>
	font-weight: bold;
<endfold id='2'>}</endfold id='2'>

<beginfold id='1'>/*</beginfold id='1'> Elements that are not `.crazy` or `.fancy` <endfold id='1'>*/</endfold id='1'>
<beginfold id='1'>/*</beginfold id='1'> Note that this syntax is not well supported yet. <endfold id='1'>*/</endfold id='1'>
body :not(.crazy, .fancy) <beginfold id='2'>{</beginfold id='2'>
	font-family: sans-serif;
<endfold id='2'>}</endfold id='2'>

:nth-child(odd) <beginfold id='2'>{</beginfold id='2'> color: lime; <endfold id='2'>}</endfold id='2'>
:nth-child(even) <beginfold id='2'>{</beginfold id='2'> color: lime; <endfold id='2'>}</endfold id='2'>
:nth-child(4) <beginfold id='2'>{</beginfold id='2'> color: lime; <endfold id='2'>}</endfold id='2'>
:nth-child(4n) <beginfold id='2'>{</beginfold id='2'> color: lime; <endfold id='2'>}</endfold id='2'>
:nth-child(3n+4) <beginfold id='2'>{</beginfold id='2'> color: lime; <endfold id='2'>}</endfold id='2'>
:nth-child(-n+3) <beginfold id='2'>{</beginfold id='2'> color: lime; <endfold id='2'>}</endfold id='2'>
:nth-child(n+8):nth-child(-n+15) <beginfold id='2'>{</beginfold id='2'> color: lime; <endfold id='2'>}</endfold id='2'>

.first span:nth-child(2n+1),
.second span:nth-child(2n+1),
.third span:nth-of-type(2n+1) <beginfold id='2'>{</beginfold id='2'>
	background-color: lime;
	unknown-property: lime;
<endfold id='2'>}</endfold id='2'>

:root<beginfold id='2'>{</beginfold id='2'>
	--foo: if(x > 5) this.width = 10; <beginfold id='1'>/*</beginfold id='1'> valid custom property, invalid in any normal property <endfold id='1'>*/</endfold id='1'>
<endfold id='2'>}</endfold id='2'>

:root,
:root:lang(en) <beginfold id='2'>{</beginfold id='2'>--external-link: "external link";<endfold id='2'>}</endfold id='2'>
:root:lang(de) <beginfold id='2'>{</beginfold id='2'>--external-link: "externer Link";<endfold id='2'>}</endfold id='2'>

a[href^="http"]::after <beginfold id='2'>{</beginfold id='2'>content: " (" var(--external-link) ")"<endfold id='2'>}</endfold id='2'>

one   <beginfold id='2'>{</beginfold id='2'> --foo: 10px; <endfold id='2'>}</endfold id='2'>
two   <beginfold id='2'>{</beginfold id='2'> --bar: calc(var(--foo) + 10px); <endfold id='2'>}</endfold id='2'>
three <beginfold id='2'>{</beginfold id='2'> --foo: calc(var(--bar) + 10px); <endfold id='2'>}</endfold id='2'>
.foo <beginfold id='2'>{</beginfold id='2'>
	--gap: 20;
	margin-top: var(--gap)px; <beginfold id='1'>/*</beginfold id='1'>20 px<endfold id='1'>*/</endfold id='1'>
	margin-top: calc(var(--gap) * 1px); <beginfold id='1'>/*</beginfold id='1'>20px<endfold id='1'>*/</endfold id='1'>
<endfold id='2'>}</endfold id='2'>

foo <beginfold id='2'>{</beginfold id='2'>
	width: calc(50% -8px); <beginfold id='1'>/*</beginfold id='1'> invalid <endfold id='1'>*/</endfold id='1'>
	width: calc(50%- 8px); <beginfold id='1'>/*</beginfold id='1'> invalid <endfold id='1'>*/</endfold id='1'>
	width: calc(50% +8px); <beginfold id='1'>/*</beginfold id='1'> invalid <endfold id='1'>*/</endfold id='1'>
	width: calc(50%+ 8px); <beginfold id='1'>/*</beginfold id='1'> invalid <endfold id='1'>*/</endfold id='1'>
	width: calc(2px -var(--a)); <beginfold id='1'>/*</beginfold id='1'> invalid <endfold id='1'>*/</endfold id='1'>
	width: calc(50%*-8px);
	width: calc(50% - 8px);
	width: calc(50% + -8px);
	width: calc(50% +(8px));
	width: calc(2px -(var(--a)));
<endfold id='2'>}</endfold id='2'>

sweet-alert input:focus::-moz-placeholder <beginfold id='2'>{</beginfold id='2'>
	-webkit-transition: opacity 0.3s 0.03s ease;
	transition: opacity 0.3s 0.03s ease;
	opacity: 0.5;
<endfold id='2'>}</endfold id='2'>


@font-feature-values Font One <beginfold id='2'>{</beginfold id='2'>
	@styleset <beginfold id='2'>{</beginfold id='2'>
		nice-style: 12;
	<endfold id='2'>}</endfold id='2'>
<endfold id='2'>}</endfold id='2'>

@font-feature-values Font Two <beginfold id='2'>{</beginfold id='2'>
	@styleset <beginfold id='2'>{</beginfold id='2'>
		nice-style: 4;
	<endfold id='2'>}</endfold id='2'>
<endfold id='2'>}</endfold id='2'>

@counter-style thumbs <beginfold id='2'>{</beginfold id='2'>
	system: cyclic;
	symbols: "\1F44D";
	suffix: " ";
<endfold id='2'>}</endfold id='2'>

@font-face <beginfold id='2'>{</beginfold id='2'>
	font-family: "Open Sans";
	src: url("/fonts/OpenSans-Regular-webfont.woff2") format("woff2"),
	url("/fonts/OpenSans-Regular-webfont.woff") format("woff");
<endfold id='2'>}</endfold id='2'>

@page <beginfold id='2'>{</beginfold id='2'>
	margin: 1cm;
<endfold id='2'>}</endfold id='2'>

@page :first <beginfold id='2'>{</beginfold id='2'>
	margin: 2cm;
	<beginfold id='1'>/*</beginfold id='1'> comments <endfold id='1'>*/</endfold id='1'>
	marks: crop cross;
<endfold id='2'>}</endfold id='2'>

@page :unknown <beginfold id='2'>{</beginfold id='2'>
	margin: 2cm;
<endfold id='2'>}</endfold id='2'>

@font-face <beginfold id='2'>{</beginfold id='2'>
	unknown: 2px;
	<beginfold id='1'>/*</beginfold id='1'> comments <endfold id='1'>*/</endfold id='1'>
	font-family: "Bitstream Vera Serif Bold";
	src: url("/static/styles/libs/font-awesome/fonts/fontawesome-webfont.fdf491ce5ff5.woff");
<endfold id='2'>}</endfold id='2'>

@viewport <beginfold id='2'>{</beginfold id='2'>
	zoom: 0.75;
	<beginfold id='1'>/*</beginfold id='1'> comments <endfold id='1'>*/</endfold id='1'>
	min-zoom: 0.5;
	max-zoom: 0.9;
<endfold id='2'>}</endfold id='2'>

@viewport <beginfold id='2'>{</beginfold id='2'>
	orientation: landscape;
	<beginfold id='1'>/*</beginfold id='1'> comments <endfold id='1'>*/</endfold id='1'>
	orientation: landscape;
<endfold id='2'>}</endfold id='2'>

@document url("https://www.example.com/") <beginfold id='2'>{</beginfold id='2'>
	h1 <beginfold id='2'>{</beginfold id='2'>
		color: green;
	<endfold id='2'>}</endfold id='2'>
<endfold id='2'>}</endfold id='2'>

@supports (display: grid) <beginfold id='2'>{</beginfold id='2'>
	div <beginfold id='2'>{</beginfold id='2'>
		display: grid;
	<endfold id='2'>}</endfold id='2'>
<endfold id='2'>}</endfold id='2'>

@media (max-width: 600px) <beginfold id='2'>{</beginfold id='2'>
	.sidebar <beginfold id='2'>{</beginfold id='2'>
		display: none;
	<endfold id='2'>}</endfold id='2'>
<endfold id='2'>}</endfold id='2'>

@import url("fineprint.css") print;
@import url(fineprint.css) print;
@import url('bluish.css') speech;
@import 'custom.css';
@import url("chrome://communicator/skin/");
@import "common.css" screen;
@import url('landscape.css') screen and (orientation:landscape);

@namespace url(http://www.w3.org/1999/xhtml);
@namespace svg url(http://www.w3.org/2000/svg);

@keyframes important1 <beginfold id='2'>{</beginfold id='2'>
	from <beginfold id='2'>{</beginfold id='2'> margin-top: 50px; <endfold id='2'>}</endfold id='2'>
	50%  <beginfold id='2'>{</beginfold id='2'> margin-top: 150px !important; <endfold id='2'>}</endfold id='2'> <beginfold id='1'>/*</beginfold id='1'> ignored <endfold id='1'>*/</endfold id='1'>
	to   <beginfold id='2'>{</beginfold id='2'> margin-top: 100px; <endfold id='2'>}</endfold id='2'>
<endfold id='2'>}</endfold id='2'>

@keyframes important2 <beginfold id='2'>{</beginfold id='2'>
	from <beginfold id='2'>{</beginfold id='2'> margin-top: 50px;
		margin-bottom: 100px; <endfold id='2'>}</endfold id='2'>
	to   <beginfold id='2'>{</beginfold id='2'> margin-top: 150px !important; <beginfold id='1'>/*</beginfold id='1'> ignored <endfold id='1'>*/</endfold id='1'>
		margin-bottom: 50px; <endfold id='2'>}</endfold id='2'>
<endfold id='2'>}</endfold id='2'>

@keyframes slidein <beginfold id='2'>{</beginfold id='2'>
	from <beginfold id='2'>{</beginfold id='2'>
		margin-left: 100%;
		width: 300%;
	<endfold id='2'>}</endfold id='2'>

	to <beginfold id='2'>{</beginfold id='2'>
		margin-left: 0%;
		width: 100%;
	<endfold id='2'>}</endfold id='2'>
<endfold id='2'>}</endfold id='2'>

@media print <beginfold id='2'>{</beginfold id='2'>
	a:hover <beginfold id='2'>{</beginfold id='2'> color: red <endfold id='2'>}</endfold id='2'>
	<beginfold id='1'>/*</beginfold id='1'> comments <endfold id='1'>*/</endfold id='1'>
	a:hover <beginfold id='2'>{</beginfold id='2'> color: red <endfold id='2'>}</endfold id='2'>
<endfold id='2'>}</endfold id='2'>

<beginfold id='1'>/*</beginfold id='1'>
 * CSS Syntax Highlight Sample File (Standard)
 *
 * This file contains most CSS syntax, CSS3 properties, @media, @font-face and
 * @keyframes annotations.
 *
 * @author  Guo Yunhe guoyunhebrave@gmail.com
 * @date    2016-09-16
 <endfold id='1'>*/</endfold id='1'>

<beginfold id='1'>/*</beginfold id='1'>
 * Block comment
 *
 * Alert keywords:
 * TODO BUG FIXME
 <endfold id='1'>*/</endfold id='1'>

@charset "UTF-8";

@import url("components/button.css");


<beginfold id='1'>/*</beginfold id='1'> Properties <endfold id='1'>*/</endfold id='1'>

html, body <beginfold id='2'>{</beginfold id='2'>
    font-family: "Droid Sans", Arial, sans-serif;
    font-size: 11pt;
    line-height: 1.5em;
    max-width: calc(100% - 300px);
    background: #fff000;
    text-shadow: 0 0 2px rgba(0, 0, 0, 0.3);
    box-sizing: border-box;
<endfold id='2'>}</endfold id='2'>


<beginfold id='1'>/*</beginfold id='1'> Selectors <endfold id='1'>*/</endfold id='1'>

blockquote <beginfold id='2'>{</beginfold id='2'>
    margin: 0;
<endfold id='2'>}</endfold id='2'>

header #logo <beginfold id='2'>{</beginfold id='2'>
    width: 100px;
<endfold id='2'>}</endfold id='2'>

div#footer .link <beginfold id='2'>{</beginfold id='2'>
    color: blue;
<endfold id='2'>}</endfold id='2'>

sidebar #subscribe .subscribe_form input[type="text"] <beginfold id='2'>{</beginfold id='2'>
    font-size: 20px;
<endfold id='2'>}</endfold id='2'>

sidebar #subscribe .subscribe_form:nth-child(2n + 1):hover input[class*="small-"] <beginfold id='2'>{</beginfold id='2'>
    font-weight: bold;
<endfold id='2'>}</endfold id='2'>


<beginfold id='1'>/*</beginfold id='1'> Media Queries <endfold id='1'>*/</endfold id='1'>

@media print <beginfold id='2'>{</beginfold id='2'>
    .container <beginfold id='2'>{</beginfold id='2'>
        width: 100%;
    <endfold id='2'>}</endfold id='2'>
<endfold id='2'>}</endfold id='2'>

@media screen and (min-width: 768px) <beginfold id='2'>{</beginfold id='2'>
    .container <beginfold id='2'>{</beginfold id='2'>
        width: 600px;
    <endfold id='2'>}</endfold id='2'>
<endfold id='2'>}</endfold id='2'>

@media screen and (min-width: 768px) and (max-width: 960px) <beginfold id='2'>{</beginfold id='2'>
    .container <beginfold id='2'>{</beginfold id='2'>
        width: 720px;
    <endfold id='2'>}</endfold id='2'>
<endfold id='2'>}</endfold id='2'>


<beginfold id='1'>/*</beginfold id='1'> Fontface <endfold id='1'>*/</endfold id='1'>

@font-face <beginfold id='2'>{</beginfold id='2'>
    font-family: MyHelvetica;
    src: local("Helvetica Neue Bold"),
        local("HelveticaNeue-Bold"),
        url(MgOpenModernaBold.ttf);
    font-weight: bold;
<endfold id='2'>}</endfold id='2'>

<beginfold id='1'>/*</beginfold id='1'> Animation (Keyframes) <endfold id='1'>*/</endfold id='1'>

@keyframes slidein <beginfold id='2'>{</beginfold id='2'>
    from <beginfold id='2'>{</beginfold id='2'>
        margin-left: 100%;
        width: 300%;
    <endfold id='2'>}</endfold id='2'>

    to <beginfold id='2'>{</beginfold id='2'>
        margin-left: 0%;
        width: 100%;
    <endfold id='2'>}</endfold id='2'>
<endfold id='2'>}</endfold id='2'>


<beginfold id='1'>/*</beginfold id='1'> Region markers <endfold id='1'>*/</endfold id='1'>

<beginfold id='3'>/*BEGIN Comment */</beginfold id='3'>



<endfold id='3'>/*END Comment */</endfold id='3'>

<beginfold id='1'>/*</beginfold id='1'>
 * CSS Syntax Highlight Sample File (Complex)
 *
 * This file contains complex CSS syntax that can test unexpected situations.
 *
 * @author  Guo Yunhe guoyunhebrave@gmail.com
 * @date    2016-09-16
 <endfold id='1'>*/</endfold id='1'>


<beginfold id='1'>/*</beginfold id='1'> Comments with special content <endfold id='1'>*/</endfold id='1'>

<beginfold id='1'>/*</beginfold id='1'>
 * .class-selector #id "string" 'comment' // comment {} [] ()  /* comment
 * TODO BUG DEBUG
 * body {
 *    margin: 0 !important;
 * }
 <endfold id='1'>*/</endfold id='1'>

<beginfold id='1'>/*</beginfold id='1'> Comments in special positions <endfold id='1'>*/</endfold id='1'>

header<beginfold id='1'>/*</beginfold id='1'> comment here <endfold id='1'>*/</endfold id='1'>.active <beginfold id='1'>/*</beginfold id='1'> comment here <endfold id='1'>*/</endfold id='1'> <beginfold id='2'>{</beginfold id='2'>
    <beginfold id='1'>/*</beginfold id='1'> comment here <endfold id='1'>*/</endfold id='1'> color : <beginfold id='1'>/*</beginfold id='1'> comment here <endfold id='1'>*/</endfold id='1'> blue<beginfold id='1'>/*</beginfold id='1'> comment here <endfold id='1'>*/</endfold id='1'>;
    font-family: Arial <beginfold id='1'>/*</beginfold id='1'> comment here <endfold id='1'>*/</endfold id='1'>,
        "Droid Sans", <beginfold id='1'>/*</beginfold id='1'> comment here <endfold id='1'>*/</endfold id='1'>
        sans-serif<beginfold id='1'>/*</beginfold id='1'> comment here <endfold id='1'>*/</endfold id='1'>;
<endfold id='2'>}</endfold id='2'>

@media screen <beginfold id='1'>/*</beginfold id='1'> comment here <endfold id='1'>*/</endfold id='1'> and (max-width: 300px <beginfold id='1'>/*</beginfold id='1'> comment here <endfold id='1'>*/</endfold id='1'>) <beginfold id='1'>/*</beginfold id='1'> comment here <endfold id='1'>*/</endfold id='1'> <beginfold id='2'>{</beginfold id='2'><beginfold id='1'>/*</beginfold id='1'> comment here <endfold id='1'>*/</endfold id='1'><endfold id='2'>}</endfold id='2'>


<beginfold id='1'>/*</beginfold id='1'> Strings with special content <endfold id='1'>*/</endfold id='1'>

@import url("{} $variable /* comment */");


<beginfold id='1'>/*</beginfold id='1'> Without extra breaklines and spaces <endfold id='1'>*/</endfold id='1'>

pre.primary:hover.large:nth-child(2n-1)<beginfold id='2'>{</beginfold id='2'>font-size:17px;font-family:"Noto Sans";-webkit-box-shadow:1px 1px 3px rgba(0,0,0,0.3)<endfold id='2'>}</endfold id='2'>


<beginfold id='1'>/*</beginfold id='1'> With unnecessary breaklines and spaces <endfold id='1'>*/</endfold id='1'>

blockquote .ref
    <beginfold id='2'>{</beginfold id='2'>
             flex : 0 1 30%;
        flex-wrap : wrap;
    <endfold id='2'>}</endfold id='2'>

@media screen and (orientation: landscape) <beginfold id='2'>{</beginfold id='2'>
  .sidebar <beginfold id='2'>{</beginfold id='2'>
    width: 500px; <endfold id='2'>}</endfold id='2'> <endfold id='2'>}</endfold id='2'>


<beginfold id='1'>/*</beginfold id='1'> Special selectors: HTML5 allows user defined tags <endfold id='1'>*/</endfold id='1'>

header <beginfold id='2'>{</beginfold id='2'>
    flex <beginfold id='2'>{</beginfold id='2'>
        width: 300px;
    <endfold id='2'>}</endfold id='2'>
<endfold id='2'>}</endfold id='2'>
