Sidewalks Map Paint Style with sidewalk=separate

Styles_Sidewalks-style.mapcss

meta {
	title: "Sidewalks";
	description: "Visualizes the sidewalk attribute of highways. sidewalk=* is rendered as a thick dashed line, separately mapped sidewalks tagged footway=sidewalk are rendered thicker.";
	link: "https://wiki.openstreetmap.org/wiki/Key:sidewalk";
	author: "Cobra";
	version: "0.6_2019-04-09";
	min-josm-version: "4399";
}

meta[lang=de] {
	title: "Gehwege";
	description: "Visualisiert Gehweg-Attribute von Straßen. sidewalk=* wird als gestrichelte dicke Linie gerendert, separat gemappte Gehwege mit footway=sidewalk werden dicker gerendert.";
}

way[sidewalk=right]::sidewalks_right,
way[sidewalk=both]::sidewalks_right,
way[sidewalk=separate]::sidewalks_right,
way[sidewalk=no]::sidewalks_right {
	width: 3;
	dashes: 5, 1;
}
way[sidewalk=left]::sidewalks_left,
way[sidewalk=both]::sidewalks_left,
way[sidewalk=separate]::sidewalks_left,
way[sidewalk=no]::sidewalks_left {
	width: 3;
	dashes: 5, 1;
}

way[sidewalk=right]::sidewalks_right,
way[sidewalk=both]::sidewalks_right,
way[sidewalk=separate]::sidewalks_right,
way[sidewalk=no]::sidewalks_right {
	offset: eval(0 - 10 - (prop("width") * 0.5) - (prop("width", "default") * 0.5));
}

way[sidewalk=left]::sidewalks_left,
way[sidewalk=both]::sidewalks_left,
way[sidewalk=separate]::sidewalks_left,
way[sidewalk=no]::sidewalks_left {
	offset: eval(10 + (prop("width") * 0.5) + (prop("width", "default") * 0.5));
}

way[sidewalk=right]::sidewalks_right,
way[sidewalk=left]::sidewalks_left,
way[sidewalk=both]::sidewalks_right {
	color: #00ff00;
}
way[sidewalk=both]::sidewalks_left {
	color: #00ff00;
}

way[sidewalk=no]::sidewalks_right {
	color: #ff0000;
	opacity: 0.5;
}
way[sidewalk=no]::sidewalks_left {
	color: #ff0000;
	opacity: 0.5;
}

way[sidewalk=separate]::sidewalks_right {
	color: #00aa00;
	dashes: 5, 10;
	opacity: 0.5;
}
way[sidewalk=separate]::sidewalks_left {
	color: #00aa00;
	dashes: 5, 10;
	opacity: 0.5;
}

way[footway=sidewalk] {
	width: 3;
}