// https://www.w3.org/TR/css3-syntax/#TOK-URI
	// This does not attempt to recognize encoded keywords. For example,
	// given "\75\72\6c" and "url" this return false.
	return string(bytes.ToLower(b[i:])) == kw
}

// isCSSNmchar reports whether rune is allowed anywhere in a CSS identifier.
func isCSSNmchar(r rune) bool {
	// Based on the CSS3 nmchar production but ignores multi-rune escape
	// sequences.

type (
	// CSS encapsulates known safe content that matches any of:
	//   1. The CSS3 stylesheet production, such as `p { color: purple }`.
	//   2. The CSS3 rule production, such as `a[href=~"https:"].foo#bar`.
	//   3. CSS3 declaration productions, such as `color: red; margin: 2px`.
	//   4. The CSS3 value production, such as `rgba(0, 0, 255, 127)`.
	// See https://www.w3.org/TR/css3-syntax/#parsing and

c5"}.fa-copyright:before{content:"\f1f9"}.fa-cpanel:before{content:"\f388"}.fa-creative-commons:before{content:"\f25e"}.fa-credit-card:before{content:"\f09d"}.fa-crop:before{content:"\f125"}.fa-crosshairs:before{content:"\f05b"}.fa-css3:before{content:"\f13c"}.fa-css3-alt:before{content:"\f38b"}.fa-cube:before{content:"\f1b2"}.fa-cubes:before{content:"\f1b3"}.fa-cut:before{content:"\f0c4"}.fa-cuttlefish:before{content:"\f38c"}.fa-d-and-d:before{content:"\f38d"}.fa-dashcube:before{content:"\f210"...

		// Line comments are not part of any published CSS standard but
		// are supported by the 4 major browsers.
		// This defines line comments as
		//     LINECOMMENT ::= "//" [^\n\f\d]*
		// since https://www.w3.org/TR/css3-syntax/#SUBTOK-nl defines
		// newlines:
		//     nl ::= #xA | #xD #xA | #xD | #xC
	default:
		panic(c.state.String())
	}

	i := bytes.IndexAny(s, lineTerminators)
	if i == -1 {
		return c, len(s)

efore{content:"\f125"}.fa-crop-alt:before{content:"\f565"}.fa-cross:before{content:"\f654"}.fa-crosshairs:before{content:"\f05b"}.fa-crow:before{content:"\f520"}.fa-crown:before{content:"\f521"}.fa-crutch:before{content:"\f7f7"}.fa-css3:before{content:"\f13c"}.fa-css3-alt:before{content:"\f38b"}.fa-cube:before{content:"\f1b2"}.fa-cubes:before{content:"\f1b3"}.fa-cut:before{content:"\f0c4"}.fa-cuttlefish:before{content:"\f38c"}.fa-d-and-d:before{content:"\f38d"}.fa-d-and-d-beyond:before{content:"...

efore{content:"\f125"}.fa-crop-alt:before{content:"\f565"}.fa-cross:before{content:"\f654"}.fa-crosshairs:before{content:"\f05b"}.fa-crow:before{content:"\f520"}.fa-crown:before{content:"\f521"}.fa-crutch:before{content:"\f7f7"}.fa-css3:before{content:"\f13c"}.fa-css3-alt:before{content:"\f38b"}.fa-cube:before{content:"\f1b2"}.fa-cubes:before{content:"\f1b3"}.fa-cut:before{content:"\f0c4"}.fa-cuttlefish:before{content:"\f38c"}.fa-d-and-d:before{content:"\f38d"}.fa-d-and-d-beyond:before{content:"...

36,"touches":1,"min_t":1236205616,"max_t":1236205616,"mean_t":1236205616},{"name":"css3","kids":[{"name":"css3-modsel-35-expected.checksum","kids":[],"cl_weight":0.11123986095017381,"touches":2,"min_t":1228935113,"max_t":1236205616,"mean_t":1232570364},{"name":"css3-modsel-33-expected.png","kids":[],"cl_weight":0.11123986095017381,"touches":2,"min_t":1228935113,"max_t":1236205616,"mean_t":1232570364},{"name":"css3-modsel-36-expected.checksum","kids":[],"cl_weight":0.11123986095017381,"touches":2...