Site URL: http://www.alphamalevisuals.com/music-videos http://www.alphamalevisuals.com/music-videos On my website, I currently use an image block as a thumbnail for my music videos. They click the thumbnail and it takes them to the page to watch the music video. Upon hovering (or rollover) over the image block, I'd like for it to swap to play a .GIF when hovering over it. Or maybe play a small video clip if possible? I've looked on the forums and seen other people ask similar questions. Some said something about custom CSS but when I try to copy and paste that code, it does not work for me and I'm not sure what I'm doing wrong. Can anyone help?