text: export default function __$styleInject(css = '') {
    try { if (!document) return } catch (err) { return }
    const head = document.head
    const style = document.createElement('style')
    style.type = 'text/css'
    if (style.styleSheet){
      style.styleSheet.cssText = css
    } else {
      style.appendChild(document.createTextNode(css))
    }
    head.appendChild(style)
  }