Image moves on hover -- a Chrome opacity issue

Just a quick one.

So I was trying to play with my blog appearance and I want to add in this fade effect to images. According to this stackoverflow post:

"For some reason Chrome interprets the position of elements without an opacity of 1 in a different way..."

 After a few tryouts, the way that works is this:

-webkit-backface-visibility: hidden;

I apply the code in my img{} section (wherever the opacity fade code is embedded) and it got all better. Yeeha. Thanks stackoverflow!