Vimeo Not Playing

Hey there, great plugin! I’ve got everything set up pretty easily, and have created a test slider consisting of two Vimeo videos. The slider displays the two videos properly, only thing is the ‘play’ buttons on them don’t seem to work, so the videos won’t play.

Here is a link to my test page: https://krystal-levy.netfirms.com/portfolio/test/

https://www.ads-software.com/extend/plugins/captain-slider/