2014-nov-15 - Wonder Gallery - Responsive WordPress Gallery Plugin YouTube, YouTube playlist, Vimeo, Dailymotion, HTML5 video, iframe video and 

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Copy & Paste responsive HTML5 video for websites & templates HTML5 video code outlined below works in all CSS3 compliant web browsers and devices, however, because different browsers support different video types, you'll need to convert your videos to up to 5 different formats for full compliance and cross-browser testing should be done.

Transitions in the banner must use the value  22 May 2018