attr

const (
	Id      = "id"
	Class   = "class"
	Href    = "href"
	Src     = "src"
	For     = "for"
	Type    = "type"
	Value   = "value"
	Label   = "label"
	List    = "list"
	Action  = "action"
	Method  = "method"
	Loading = "loading"
	Rel     = "rel"
	Charset = "charset"
	Name    = "name"
	Content = "content"
	Target  = "target"
)

const (
	True  = "true"
	False = "false"
	Yes   = "yes"
	No    = "no"

	// meta charset
	Utf8 = "utf-8"

	// meta name
	MobileWebAppCapable             = "mobile-web-app-capable"
	AppleMobileWebAppStatusBarStyle = "apple-mobile-web-app-status-bar-style"
	Viewport                        = "viewport"
	ColorScheme                     = "color-scheme"
	FormatDetection                 = "format-detection"

	// meta content
	BlackTranslucent = "black-translucent"
	ViewportDefaults = "width=device-width,initial-scale=1.0"
	DarkLight        = "dark light"
	TelephoneNo      = "telephone=no"

	// link rel
	Manifest = "manifest"
	Icon     = "icon"

	// link href
	ManifestJson = "manifest.json"
	IconPng      = "icon.png"

	// link type
	ImagePng = "image/png"
)