标签云:Web ,Technologies,HTML,<canvas>,CSS, JavaScript, Document Object Model, <audio>, <video>, Web Workers, XMLHttpRequest, SVG, JSON.parse(), Geolocation, data attribute, transform, transition, animation,setTimeout,@font-face,Typed Arrays,FileReader API,FormData,IndexedDB,getUserMedia(),postMassage(),CORS,strict mode,calc(),supports(),media queries,full screen,notification,orientation,requestAnimation