How to make iframe responsive?

[wonderfan]

There are some solutions and evaluate which is the best:

• http://npr.github.io/responsiveiframe/
• http://www.benmarshall.me/responsive-iframes/
• http://www.smashingmagazine.com/2014/02/27/making-embedded-content-work-in-responsive-design/
• https://www.advomatic.com/blog/responsive-iframes-yes-it-is-possible
• http://toddmotto.com/fluid-and-responsive-youtube-and-vimeo-videos-with-fluidvids-js/
• http://fitvidsjs.com/

[wonderfan]

@gimm, your opinion?

[wonderfan]

• https://github.com/davatron5000/FitVids.js

[wonderfan]

• https://github.com/toddmotto/fluidvids