Owl Slider Has Several Issues

I have the original version included in the download up, and before I do save-as and add MY URLs to it, i noticed that when I hover over your current videos/urls you have in there, the pause button DISAPPEARS.. it's like the on-hover is doing opposite of what it is suppose to. It becomes impossible to stop the video from playing... HELP! I really want to use this to display all of our YouTube videos.

For now, here is the original version:
http://maplecrestlandscape.com/2017/slider-owl-videos.html

And here will be my edited version:
http://maplecrestlandscape.com/2017/more-videos.html

Let me know how I fix this, and i can not even find the owl-slider on the themeforest live preview.
Thank you again for all your help,
-Melanie

I am going live with the site, the URL's have MOVED:

For now, here is the original version:
http://maplecrestlandscape.com/slider-owl-videos.html

And here will be my edited version:
http://maplecrestlandscape.com/more-videos.html