object-fit

Polyfill for the CSS object-fit property to fit images into containers

https://cdnjs.webstatic.cn/ajax/libs/object-fit/0.4.2/polyfill.object-fit.css
https://cdnjs.webstatic.cn/ajax/libs/object-fit/0.4.2/polyfill.object-fit.js
https://cdnjs.webstatic.cn/ajax/libs/object-fit/0.4.2/polyfill.object-fit.min.js