Does using multiple CSS files (default.css, print.css, mobile.css...) affect a website's load time?
I have a link that starts with one background image and then changes on hover to another. Both background images are set in the CSS. My browsers (any of them) don't seem to load the hover image ...
I use CSS to place a lot of my images (as backgrounds for <div>) and I often find that they load very slowly this way. They seem to be the last thing to load. Even small little icon images ...