PNG  IHDR;IDATxܻn0K )(pA 7LeG{ §㻢|ذaÆ 6lذaÆ 6lذaÆ 6lom$^yذag5bÆ 6lذaÆ 6lذa{ 6lذaÆ `}HFkm,mӪôô! x|'ܢ˟;E:9&ᶒ}{v]n&6 h_tڠ͵-ҫZ;Z$.Pkž)!o>}leQfJTu іچ\X=8Rن4`Vwl>nG^is"ms$ui?wbs[m6K4O.4%/bC%t Mז -lG6mrz2s%9s@-k9=)kB5\+͂Zsٲ Rn~GRC wIcIn7jJhۛNCS|j08yiHKֶۛkɈ+;SzL/F*\Ԕ#"5m2[S=gnaPeғL lذaÆ 6l^ḵaÆ 6lذaÆ 6lذa; _ذaÆ 6lذaÆ 6lذaÆ RIENDB` let flexSpec = require('./flex-spec') let Declaration = require('../declaration') class FlexDirection extends Declaration { /** * Return property name by final spec */ normalize() { return 'flex-direction' } /** * Use two properties for 2009 spec */ insert(decl, prefix, prefixes) { let spec ;[spec, prefix] = flexSpec(prefix) if (spec !== 2009) { return super.insert(decl, prefix, prefixes) } let already = decl.parent.some( i => i.prop === prefix + 'box-orient' || i.prop === prefix + 'box-direction' ) if (already) { return undefined } let v = decl.value let orient, dir if (v === 'inherit' || v === 'initial' || v === 'unset') { orient = v dir = v } else { orient = v.includes('row') ? 'horizontal' : 'vertical' dir = v.includes('reverse') ? 'reverse' : 'normal' } let cloned = this.clone(decl) cloned.prop = prefix + 'box-orient' cloned.value = orient if (this.needCascade(decl)) { cloned.raws.before = this.calcBefore(prefixes, decl, prefix) } decl.parent.insertBefore(decl, cloned) cloned = this.clone(decl) cloned.prop = prefix + 'box-direction' cloned.value = dir if (this.needCascade(decl)) { cloned.raws.before = this.calcBefore(prefixes, decl, prefix) } return decl.parent.insertBefore(decl, cloned) } /** * Clean two properties for 2009 spec */ old(prop, prefix) { let spec ;[spec, prefix] = flexSpec(prefix) if (spec === 2009) { return [prefix + 'box-orient', prefix + 'box-direction'] } else { return super.old(prop, prefix) } } } FlexDirection.names = ['flex-direction', 'box-direction', 'box-orient'] module.exports = FlexDirection