HTML5跨浏览器表单
http://net.tutsplus.com/tutorials/html-css-techniques/how-to-build-cross-browser-html5-forms/
HTML5表单的渐进增强
http://css-tricks.com/progressively-enhancing-html5-forms/
HTML5跨浏览器表单
http://net.tutsplus.com/tutorials/html-css-techniques/how-to-build-cross-browser-html5-forms/
http://css-tricks.com/progressively-enhancing-html5-forms/